21426171408

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3667

約数の個数: 320

約数和(自身を含む): 70159795200

約数和(自身を除く): 48733623792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 43, 48, 51, 54, 57, 68, 72, 76, 86, 102, 108, 114, 129, 136, 144, 152, 153, 171, 172, 204, 216, 228, 258, 272, 304, 306, 323, 342, 344, 387, 408, 432, 456, 459, 513, 516, 612, 646, 684, 688, 731, 774, 816, 817, 912, 918, 969, 1026, 1032, 1161, 1224, 1292, 1368, 1462, 1548, 1634, 1836, 1938, 2052, 2064, 2193, 2322, 2448, 2451, 2584, 2736, 2907, 2924, 3096, 3268, 3571, 3672, 3876, 4104, 4386, 4644, 4902, 5168, 5814, 5848, 6192, 6536, 6579, 7142, 7344, 7353, 7752, 8208, 8721, 8772, 9288, 9804, 10713, 11628, 11696, 13072, 13158, 13889, 14284, 14706, 15504, 17442, 17544, 18576, 19608, 19737, 21426, 22059, 23256, 26316, 27778, 28568, 29412, 32139, 34884, 35088, 39216, 39474, 41667, 42852, 44118, 46512, 52632, 55556, 57136, 58824, 60707, 64278, 67849, 69768, 78948, 83334, 85704, 88236, 96417, 105264, 111112, 117648, 121414, 125001, 128556, 135698, 139536, 153553, 157896, 166668, 171408, 176472, 182121, 192834, 203547, 222224, 242828, 250002, 257112, 271396, 307106, 315792, 333336, 352944, 364242, 375003, 385668, 407094, 460659, 485656, 500004, 514224, 542792, 546363, 610641, 614212, 666672, 728484, 750006, 771336, 814188, 921318, 971312, 1000008, 1085584, 1092726, 1153433, 1221282, 1228424, 1381977, 1456968, 1500012, 1542672, 1628376, 1639089, 1831923, 1842636, 2000016, 2185452, 2306866, 2442564, 2456848, 2610401, 2763954, 2913936, 2917507, 3000024, 3256752, 3278178, 3460299, 3663846, 3685272, 4145931, 4370904, 4613732, 4885128, 5220802, 5527908, 5835014, 6000048, 6556356, 6920598, 7327692, 7370544, 7831203, 8291862, 8741808, 8752521, 9227464, 9770256, 10380897, 10441604, 11055816, 11670028, 13112712, 13841196, 14655384, 15662406, 16583724, 17505042, 18454928, 20761794, 20883208, 22111632, 23340056, 23493609, 26225424, 26257563, 27682392, 29310768, 31142691, 31324812, 33167448, 35010084, 41523588, 41766416, 46680112, 46987218, 49597619, 52515126, 55364784, 62285382, 62649624, 66334896, 70020168, 70480827, 78772689, 83047176, 93974436, 99195238, 105030252, 124570764, 125299248, 140040336, 140961654, 148792857, 157545378, 166094352, 187948872, 198390476, 210060504, 249141528, 281923308, 297585714, 315090756, 375897744, 396780952, 420121008, 446378571, 498283056, 563846616, 595171428, 630181512, 793561904, 892757142, 1127693232, 1190342856, 1260363024, 1339135713, 1785514284, 2380685712, 2678271426, 3571028568, 5356542852, 7142057136, 10713085704, 21426171408]

約数ペア:

[(1, 21426171408), (2, 10713085704), (3, 7142057136), (4, 5356542852), (6, 3571028568), (8, 2678271426), (9, 2380685712), (12, 1785514284), (16, 1339135713), (17, 1260363024), (18, 1190342856), (19, 1127693232), (24, 892757142), (27, 793561904), (34, 630181512), (36, 595171428), (38, 563846616), (43, 498283056), (48, 446378571), (51, 420121008), (54, 396780952), (57, 375897744), (68, 315090756), (72, 297585714), (76, 281923308), (86, 249141528), (102, 210060504), (108, 198390476), (114, 187948872), (129, 166094352), (136, 157545378), (144, 148792857), (152, 140961654), (153, 140040336), (171, 125299248), (172, 124570764), (204, 105030252), (216, 99195238), (228, 93974436), (258, 83047176), (272, 78772689), (304, 70480827), (306, 70020168), (323, 66334896), (342, 62649624), (344, 62285382), (387, 55364784), (408, 52515126), (432, 49597619), (456, 46987218), (459, 46680112), (513, 41766416), (516, 41523588), (612, 35010084), (646, 33167448), (684, 31324812), (688, 31142691), (731, 29310768), (774, 27682392), (816, 26257563), (817, 26225424), (912, 23493609), (918, 23340056), (969, 22111632), (1026, 20883208), (1032, 20761794), (1161, 18454928), (1224, 17505042), (1292, 16583724), (1368, 15662406), (1462, 14655384), (1548, 13841196), (1634, 13112712), (1836, 11670028), (1938, 11055816), (2052, 10441604), (2064, 10380897), (2193, 9770256), (2322, 9227464), (2448, 8752521), (2451, 8741808), (2584, 8291862), (2736, 7831203), (2907, 7370544), (2924, 7327692), (3096, 6920598), (3268, 6556356), (3571, 6000048), (3672, 5835014), (3876, 5527908), (4104, 5220802), (4386, 4885128), (4644, 4613732), (4902, 4370904), (5168, 4145931), (5814, 3685272), (5848, 3663846), (6192, 3460299), (6536, 3278178), (6579, 3256752), (7142, 3000024), (7344, 2917507), (7353, 2913936), (7752, 2763954), (8208, 2610401), (8721, 2456848), (8772, 2442564), (9288, 2306866), (9804, 2185452), (10713, 2000016), (11628, 1842636), (11696, 1831923), (13072, 1639089), (13158, 1628376), (13889, 1542672), (14284, 1500012), (14706, 1456968), (15504, 1381977), (17442, 1228424), (17544, 1221282), (18576, 1153433), (19608, 1092726), (19737, 1085584), (21426, 1000008), (22059, 971312), (23256, 921318), (26316, 814188), (27778, 771336), (28568, 750006), (29412, 728484), (32139, 666672), (34884, 614212), (35088, 610641), (39216, 546363), (39474, 542792), (41667, 514224), (42852, 500004), (44118, 485656), (46512, 460659), (52632, 407094), (55556, 385668), (57136, 375003), (58824, 364242), (60707, 352944), (64278, 333336), (67849, 315792), (69768, 307106), (78948, 271396), (83334, 257112), (85704, 250002), (88236, 242828), (96417, 222224), (105264, 203547), (111112, 192834), (117648, 182121), (121414, 176472), (125001, 171408), (128556, 166668), (135698, 157896), (139536, 153553)]