1681694784

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 420

約数和(自身を含む): 6278587392

約数和(自身を除く): 4596892608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 324, 336, 352, 363, 378, 383, 396, 432, 448, 462, 484, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 726, 756, 766, 792, 847, 864, 891, 924, 968, 1008, 1056, 1089, 1134, 1149, 1188, 1232, 1296, 1344, 1386, 1452, 1512, 1532, 1584, 1694, 1728, 1782, 1848, 1936, 2016, 2079, 2112, 2178, 2268, 2298, 2376, 2464, 2541, 2592, 2681, 2772, 2904, 3024, 3064, 3168, 3267, 3388, 3447, 3564, 3696, 3872, 4032, 4158, 4213, 4356, 4536, 4596, 4752, 4928, 5082, 5184, 5362, 5544, 5808, 6048, 6128, 6237, 6336, 6534, 6776, 6894, 7128, 7392, 7623, 7744, 8043, 8316, 8426, 8712, 9072, 9192, 9504, 9801, 10164, 10341, 10724, 11088, 11616, 12096, 12256, 12474, 12639, 13068, 13552, 13788, 14256, 14784, 15246, 16086, 16632, 16852, 17424, 18144, 18384, 19008, 19602, 20328, 20682, 21448, 22176, 22869, 23232, 24129, 24512, 24948, 25278, 26136, 27104, 27576, 28512, 29491, 30492, 31023, 32172, 33264, 33704, 34848, 36288, 36768, 37917, 39204, 40656, 41364, 42896, 44352, 45738, 46343, 48258, 49896, 50556, 52272, 54208, 55152, 57024, 58982, 60984, 62046, 64344, 66528, 67408, 68607, 69696, 72387, 73536, 75834, 78408, 81312, 82728, 85792, 88473, 91476, 92686, 96516, 99792, 101112, 104544, 110304, 113751, 117964, 121968, 124092, 128688, 133056, 134816, 137214, 139029, 144774, 151668, 156816, 162624, 165456, 171584, 176946, 182952, 185372, 193032, 199584, 202224, 209088, 217161, 220608, 227502, 235928, 243936, 248184, 257376, 265419, 269632, 274428, 278058, 289548, 303336, 313632, 324401, 330912, 341253, 353892, 365904, 370744, 386064, 399168, 404448, 417087, 434322, 455004, 471856, 487872, 496368, 514752, 530838, 548856, 556116, 579096, 606672, 627264, 648802, 661824, 682506, 707784, 731808, 741488, 772128, 796257, 808896, 834174, 868644, 910008, 943712, 973203, 992736, 1061676, 1097712, 1112232, 1158192, 1213344, 1251261, 1297604, 1365012, 1415568, 1463616, 1482976, 1544256, 1592514, 1668348, 1737288, 1820016, 1887424, 1946406, 1985472, 2123352, 2195424, 2224464, 2316384, 2388771, 2426688, 2502522, 2595208, 2730024, 2831136, 2919609, 2965952, 3185028, 3336696, 3474576, 3640032, 3753783, 3892812, 4246704, 4390848, 4448928, 4632768, 4777542, 5005044, 5190416, 5460048, 5662272, 5839218, 6370056, 6673392, 6949152, 7280064, 7507566, 7785624, 8493408, 8758827, 8897856, 9555084, 10010088, 10380832, 10920096, 11678436, 12740112, 13346784, 13898304, 15015132, 15571248, 16986816, 17517654, 19110168, 20020176, 20761664, 21840192, 23356872, 25480224, 26276481, 26693568, 30030264, 31142496, 35035308, 38220336, 40040352, 46713744, 50960448, 52552962, 60060528, 62284992, 70070616, 76440672, 80080704, 93427488, 105105924, 120121056, 140141232, 152881344, 186854976, 210211848, 240242112, 280282464, 420423696, 560564928, 840847392, 1681694784]

約数ペア:

[(1, 1681694784), (2, 840847392), (3, 560564928), (4, 420423696), (6, 280282464), (7, 240242112), (8, 210211848), (9, 186854976), (11, 152881344), (12, 140141232), (14, 120121056), (16, 105105924), (18, 93427488), (21, 80080704), (22, 76440672), (24, 70070616), (27, 62284992), (28, 60060528), (32, 52552962), (33, 50960448), (36, 46713744), (42, 40040352), (44, 38220336), (48, 35035308), (54, 31142496), (56, 30030264), (63, 26693568), (64, 26276481), (66, 25480224), (72, 23356872), (77, 21840192), (81, 20761664), (84, 20020176), (88, 19110168), (96, 17517654), (99, 16986816), (108, 15571248), (112, 15015132), (121, 13898304), (126, 13346784), (132, 12740112), (144, 11678436), (154, 10920096), (162, 10380832), (168, 10010088), (176, 9555084), (189, 8897856), (192, 8758827), (198, 8493408), (216, 7785624), (224, 7507566), (231, 7280064), (242, 6949152), (252, 6673392), (264, 6370056), (288, 5839218), (297, 5662272), (308, 5460048), (324, 5190416), (336, 5005044), (352, 4777542), (363, 4632768), (378, 4448928), (383, 4390848), (396, 4246704), (432, 3892812), (448, 3753783), (462, 3640032), (484, 3474576), (504, 3336696), (528, 3185028), (567, 2965952), (576, 2919609), (594, 2831136), (616, 2730024), (648, 2595208), (672, 2502522), (693, 2426688), (704, 2388771), (726, 2316384), (756, 2224464), (766, 2195424), (792, 2123352), (847, 1985472), (864, 1946406), (891, 1887424), (924, 1820016), (968, 1737288), (1008, 1668348), (1056, 1592514), (1089, 1544256), (1134, 1482976), (1149, 1463616), (1188, 1415568), (1232, 1365012), (1296, 1297604), (1344, 1251261), (1386, 1213344), (1452, 1158192), (1512, 1112232), (1532, 1097712), (1584, 1061676), (1694, 992736), (1728, 973203), (1782, 943712), (1848, 910008), (1936, 868644), (2016, 834174), (2079, 808896), (2112, 796257), (2178, 772128), (2268, 741488), (2298, 731808), (2376, 707784), (2464, 682506), (2541, 661824), (2592, 648802), (2681, 627264), (2772, 606672), (2904, 579096), (3024, 556116), (3064, 548856), (3168, 530838), (3267, 514752), (3388, 496368), (3447, 487872), (3564, 471856), (3696, 455004), (3872, 434322), (4032, 417087), (4158, 404448), (4213, 399168), (4356, 386064), (4536, 370744), (4596, 365904), (4752, 353892), (4928, 341253), (5082, 330912), (5184, 324401), (5362, 313632), (5544, 303336), (5808, 289548), (6048, 278058), (6128, 274428), (6237, 269632), (6336, 265419), (6534, 257376), (6776, 248184), (6894, 243936), (7128, 235928), (7392, 227502), (7623, 220608), (7744, 217161), (8043, 209088), (8316, 202224), (8426, 199584), (8712, 193032), (9072, 185372), (9192, 182952), (9504, 176946), (9801, 171584), (10164, 165456), (10341, 162624), (10724, 156816), (11088, 151668), (11616, 144774), (12096, 139029), (12256, 137214), (12474, 134816), (12639, 133056), (13068, 128688), (13552, 124092), (13788, 121968), (14256, 117964), (14784, 113751), (15246, 110304), (16086, 104544), (16632, 101112), (16852, 99792), (17424, 96516), (18144, 92686), (18384, 91476), (19008, 88473), (19602, 85792), (20328, 82728), (20682, 81312), (21448, 78408), (22176, 75834), (22869, 73536), (23232, 72387), (24129, 69696), (24512, 68607), (24948, 67408), (25278, 66528), (26136, 64344), (27104, 62046), (27576, 60984), (28512, 58982), (29491, 57024), (30492, 55152), (31023, 54208), (32172, 52272), (33264, 50556), (33704, 49896), (34848, 48258), (36288, 46343), (36768, 45738), (37917, 44352), (39204, 42896), (40656, 41364)]