2781803664

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3157

約数の個数: 120

約数和(自身を含む): 8010737280

約数和(自身を除く): 5228933616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 139, 141, 144, 188, 278, 282, 376, 417, 423, 556, 564, 752, 834, 846, 1112, 1128, 1251, 1668, 1692, 2224, 2256, 2502, 2957, 3336, 3384, 5004, 5914, 6533, 6672, 6768, 8871, 10008, 11828, 13066, 17742, 19599, 20016, 23656, 26132, 26613, 35484, 39198, 47312, 52264, 53226, 58797, 70968, 78396, 104528, 106452, 117594, 138979, 141936, 156792, 212904, 235188, 277958, 313584, 411023, 416937, 425808, 470376, 555916, 822046, 833874, 940752, 1111832, 1233069, 1250811, 1644092, 1667748, 2223664, 2466138, 2501622, 3288184, 3335496, 3699207, 4932276, 5003244, 6576368, 6670992, 7398414, 9864552, 10006488, 14796828, 19318081, 19729104, 20012976, 29593656, 38636162, 57954243, 59187312, 77272324, 115908486, 154544648, 173862729, 231816972, 309089296, 347725458, 463633944, 695450916, 927267888, 1390901832, 2781803664]

約数ペア:

[(1, 2781803664), (2, 1390901832), (3, 927267888), (4, 695450916), (6, 463633944), (8, 347725458), (9, 309089296), (12, 231816972), (16, 173862729), (18, 154544648), (24, 115908486), (36, 77272324), (47, 59187312), (48, 57954243), (72, 38636162), (94, 29593656), (139, 20012976), (141, 19729104), (144, 19318081), (188, 14796828), (278, 10006488), (282, 9864552), (376, 7398414), (417, 6670992), (423, 6576368), (556, 5003244), (564, 4932276), (752, 3699207), (834, 3335496), (846, 3288184), (1112, 2501622), (1128, 2466138), (1251, 2223664), (1668, 1667748), (1692, 1644092), (2224, 1250811), (2256, 1233069), (2502, 1111832), (2957, 940752), (3336, 833874), (3384, 822046), (5004, 555916), (5914, 470376), (6533, 425808), (6672, 416937), (6768, 411023), (8871, 313584), (10008, 277958), (11828, 235188), (13066, 212904), (17742, 156792), (19599, 141936), (20016, 138979), (23656, 117594), (26132, 106452), (26613, 104528), (35484, 78396), (39198, 70968), (47312, 58797), (52264, 53226)]