490009968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10343}}^1$

素因数の和:10411

約数の個数: 120

約数和(自身を含む): 1600754688

約数和(自身を除く): 1110744720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 10343, 11844, 15792, 20686, 23688, 31029, 41372, 47376, 62058, 72401, 82744, 93087, 124116, 144802, 165488, 186174, 217203, 248232, 289604, 372348, 434406, 486121, 496464, 579208, 651609, 744696, 868812, 972242, 1158416, 1303218, 1458363, 1489392, 1737624, 1944484, 2606436, 2916726, 3402847, 3475248, 3888968, 4375089, 5212872, 5833452, 6805694, 7777936, 8750178, 10208541, 10425744, 11666904, 13611388, 17500356, 20417082, 23333808, 27222776, 30625623, 35000712, 40834164, 54445552, 61251246, 70001424, 81668328, 122502492, 163336656, 245004984, 490009968]

約数ペア:

[(1, 490009968), (2, 245004984), (3, 163336656), (4, 122502492), (6, 81668328), (7, 70001424), (8, 61251246), (9, 54445552), (12, 40834164), (14, 35000712), (16, 30625623), (18, 27222776), (21, 23333808), (24, 20417082), (28, 17500356), (36, 13611388), (42, 11666904), (47, 10425744), (48, 10208541), (56, 8750178), (63, 7777936), (72, 6805694), (84, 5833452), (94, 5212872), (112, 4375089), (126, 3888968), (141, 3475248), (144, 3402847), (168, 2916726), (188, 2606436), (252, 1944484), (282, 1737624), (329, 1489392), (336, 1458363), (376, 1303218), (423, 1158416), (504, 972242), (564, 868812), (658, 744696), (752, 651609), (846, 579208), (987, 496464), (1008, 486121), (1128, 434406), (1316, 372348), (1692, 289604), (1974, 248232), (2256, 217203), (2632, 186174), (2961, 165488), (3384, 144802), (3948, 124116), (5264, 93087), (5922, 82744), (6768, 72401), (7896, 62058), (10343, 47376), (11844, 41372), (15792, 31029), (20686, 23688)]