21429356112

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 400

約数和(自身を含む): 68562278400

約数和(自身を除く): 47132922288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 67, 72, 76, 81, 93, 108, 114, 124, 134, 144, 152, 162, 171, 186, 201, 216, 228, 248, 268, 279, 304, 324, 342, 372, 402, 419, 432, 456, 496, 513, 536, 558, 589, 603, 648, 684, 744, 804, 837, 838, 912, 1026, 1072, 1116, 1178, 1206, 1257, 1273, 1296, 1368, 1488, 1539, 1608, 1674, 1676, 1767, 1809, 2052, 2077, 2232, 2356, 2412, 2511, 2514, 2546, 2736, 3078, 3216, 3348, 3352, 3534, 3618, 3771, 3819, 4104, 4154, 4464, 4712, 4824, 5022, 5028, 5092, 5301, 5427, 6156, 6231, 6696, 6704, 7068, 7236, 7542, 7638, 7961, 8208, 8308, 9424, 9648, 10044, 10056, 10184, 10602, 10854, 11313, 11457, 12312, 12462, 12989, 13392, 14136, 14472, 15084, 15276, 15903, 15922, 16616, 18693, 20088, 20112, 20368, 21204, 21708, 22626, 22914, 23883, 24624, 24924, 25978, 28073, 28272, 28944, 30168, 30552, 31806, 31844, 33232, 33939, 34371, 37386, 38967, 39463, 40176, 42408, 43416, 45252, 45828, 47709, 47766, 49848, 51956, 56079, 56146, 60336, 61104, 63612, 63688, 67878, 68742, 71649, 74772, 77934, 78926, 84219, 84816, 86832, 90504, 91656, 95418, 95532, 99696, 103113, 103912, 112158, 112292, 116901, 118389, 127224, 127376, 135756, 137484, 143298, 149544, 155868, 157852, 168237, 168438, 181008, 183312, 190836, 191064, 206226, 207824, 214947, 224316, 224584, 233802, 236778, 246791, 252657, 254448, 271512, 274968, 286596, 299088, 311736, 315704, 336474, 336876, 350703, 355167, 381672, 382128, 412452, 429894, 448632, 449168, 467604, 473556, 493582, 505314, 533387, 543024, 549936, 573192, 623472, 631408, 644841, 672948, 673752, 701406, 710334, 740373, 757971, 763344, 824904, 859788, 870263, 897264, 935208, 947112, 987164, 1010628, 1052109, 1065501, 1066774, 1146384, 1289682, 1345896, 1347504, 1402812, 1420668, 1480746, 1515942, 1600161, 1649808, 1719576, 1740526, 1870416, 1894224, 1974328, 2021256, 2104218, 2131002, 2133548, 2221119, 2273913, 2579364, 2610789, 2691792, 2805624, 2841336, 2961492, 3031884, 3196503, 3200322, 3439152, 3481052, 3948656, 4042512, 4208436, 4262004, 4267096, 4442238, 4547826, 4800483, 5158728, 5221578, 5611248, 5682672, 5922984, 6063768, 6393006, 6400644, 6663357, 6962104, 7832367, 8416872, 8524008, 8534192, 8884476, 9095652, 9600966, 10317456, 10443156, 11845968, 12127536, 12786012, 12801288, 13326714, 13924208, 14401449, 15664734, 16534997, 16833744, 17048016, 17768952, 18191304, 19201932, 19990071, 20886312, 23497101, 25572024, 25602576, 26653428, 28802898, 31329468, 33069994, 35537904, 36382608, 38403864, 39980142, 41772624, 43204347, 46994202, 49604991, 51144048, 53306856, 57605796, 62658936, 66139988, 70491303, 76807728, 79960284, 86408694, 93988404, 99209982, 106613712, 115211592, 125317872, 132279976, 140982606, 148814973, 159920568, 172817388, 187976808, 198419964, 230423184, 264559952, 281965212, 297629946, 319841136, 345634776, 375953616, 396839928, 446444919, 563930424, 595259892, 691269552, 793679856, 892889838, 1127860848, 1190519784, 1339334757, 1785779676, 2381039568, 2678669514, 3571559352, 5357339028, 7143118704, 10714678056, 21429356112]

約数ペア:

[(1, 21429356112), (2, 10714678056), (3, 7143118704), (4, 5357339028), (6, 3571559352), (8, 2678669514), (9, 2381039568), (12, 1785779676), (16, 1339334757), (18, 1190519784), (19, 1127860848), (24, 892889838), (27, 793679856), (31, 691269552), (36, 595259892), (38, 563930424), (48, 446444919), (54, 396839928), (57, 375953616), (62, 345634776), (67, 319841136), (72, 297629946), (76, 281965212), (81, 264559952), (93, 230423184), (108, 198419964), (114, 187976808), (124, 172817388), (134, 159920568), (144, 148814973), (152, 140982606), (162, 132279976), (171, 125317872), (186, 115211592), (201, 106613712), (216, 99209982), (228, 93988404), (248, 86408694), (268, 79960284), (279, 76807728), (304, 70491303), (324, 66139988), (342, 62658936), (372, 57605796), (402, 53306856), (419, 51144048), (432, 49604991), (456, 46994202), (496, 43204347), (513, 41772624), (536, 39980142), (558, 38403864), (589, 36382608), (603, 35537904), (648, 33069994), (684, 31329468), (744, 28802898), (804, 26653428), (837, 25602576), (838, 25572024), (912, 23497101), (1026, 20886312), (1072, 19990071), (1116, 19201932), (1178, 18191304), (1206, 17768952), (1257, 17048016), (1273, 16833744), (1296, 16534997), (1368, 15664734), (1488, 14401449), (1539, 13924208), (1608, 13326714), (1674, 12801288), (1676, 12786012), (1767, 12127536), (1809, 11845968), (2052, 10443156), (2077, 10317456), (2232, 9600966), (2356, 9095652), (2412, 8884476), (2511, 8534192), (2514, 8524008), (2546, 8416872), (2736, 7832367), (3078, 6962104), (3216, 6663357), (3348, 6400644), (3352, 6393006), (3534, 6063768), (3618, 5922984), (3771, 5682672), (3819, 5611248), (4104, 5221578), (4154, 5158728), (4464, 4800483), (4712, 4547826), (4824, 4442238), (5022, 4267096), (5028, 4262004), (5092, 4208436), (5301, 4042512), (5427, 3948656), (6156, 3481052), (6231, 3439152), (6696, 3200322), (6704, 3196503), (7068, 3031884), (7236, 2961492), (7542, 2841336), (7638, 2805624), (7961, 2691792), (8208, 2610789), (8308, 2579364), (9424, 2273913), (9648, 2221119), (10044, 2133548), (10056, 2131002), (10184, 2104218), (10602, 2021256), (10854, 1974328), (11313, 1894224), (11457, 1870416), (12312, 1740526), (12462, 1719576), (12989, 1649808), (13392, 1600161), (14136, 1515942), (14472, 1480746), (15084, 1420668), (15276, 1402812), (15903, 1347504), (15922, 1345896), (16616, 1289682), (18693, 1146384), (20088, 1066774), (20112, 1065501), (20368, 1052109), (21204, 1010628), (21708, 987164), (22626, 947112), (22914, 935208), (23883, 897264), (24624, 870263), (24924, 859788), (25978, 824904), (28073, 763344), (28272, 757971), (28944, 740373), (30168, 710334), (30552, 701406), (31806, 673752), (31844, 672948), (33232, 644841), (33939, 631408), (34371, 623472), (37386, 573192), (38967, 549936), (39463, 543024), (40176, 533387), (42408, 505314), (43416, 493582), (45252, 473556), (45828, 467604), (47709, 449168), (47766, 448632), (49848, 429894), (51956, 412452), (56079, 382128), (56146, 381672), (60336, 355167), (61104, 350703), (63612, 336876), (63688, 336474), (67878, 315704), (68742, 311736), (71649, 299088), (74772, 286596), (77934, 274968), (78926, 271512), (84219, 254448), (84816, 252657), (86832, 246791), (90504, 236778), (91656, 233802), (95418, 224584), (95532, 224316), (99696, 214947), (103113, 207824), (103912, 206226), (112158, 191064), (112292, 190836), (116901, 183312), (118389, 181008), (127224, 168438), (127376, 168237), (135756, 157852), (137484, 155868), (143298, 149544)]