1949598432

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1757

約数の個数: 144

約数和(自身を含む): 5767856640

約数和(自身を除く): 3818258208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 139, 144, 186, 248, 278, 279, 288, 372, 417, 496, 556, 558, 744, 834, 992, 1112, 1116, 1251, 1488, 1571, 1668, 2224, 2232, 2502, 2976, 3142, 3336, 4309, 4448, 4464, 4713, 5004, 6284, 6672, 8618, 8928, 9426, 10008, 12568, 12927, 13344, 14139, 17236, 18852, 20016, 25136, 25854, 28278, 34472, 37704, 38781, 40032, 48701, 50272, 51708, 56556, 68944, 75408, 77562, 97402, 103416, 113112, 137888, 146103, 150816, 155124, 194804, 206832, 218369, 226224, 292206, 310248, 389608, 413664, 436738, 438309, 452448, 584412, 620496, 655107, 779216, 873476, 876618, 1168824, 1240992, 1310214, 1558432, 1746952, 1753236, 1965321, 2337648, 2620428, 3493904, 3506472, 3930642, 4675296, 5240856, 6769439, 6987808, 7012944, 7861284, 10481712, 13538878, 14025888, 15722568, 20308317, 20963424, 27077756, 31445136, 40616634, 54155512, 60924951, 62890272, 81233268, 108311024, 121849902, 162466536, 216622048, 243699804, 324933072, 487399608, 649866144, 974799216, 1949598432]

約数ペア:

[(1, 1949598432), (2, 974799216), (3, 649866144), (4, 487399608), (6, 324933072), (8, 243699804), (9, 216622048), (12, 162466536), (16, 121849902), (18, 108311024), (24, 81233268), (31, 62890272), (32, 60924951), (36, 54155512), (48, 40616634), (62, 31445136), (72, 27077756), (93, 20963424), (96, 20308317), (124, 15722568), (139, 14025888), (144, 13538878), (186, 10481712), (248, 7861284), (278, 7012944), (279, 6987808), (288, 6769439), (372, 5240856), (417, 4675296), (496, 3930642), (556, 3506472), (558, 3493904), (744, 2620428), (834, 2337648), (992, 1965321), (1112, 1753236), (1116, 1746952), (1251, 1558432), (1488, 1310214), (1571, 1240992), (1668, 1168824), (2224, 876618), (2232, 873476), (2502, 779216), (2976, 655107), (3142, 620496), (3336, 584412), (4309, 452448), (4448, 438309), (4464, 436738), (4713, 413664), (5004, 389608), (6284, 310248), (6672, 292206), (8618, 226224), (8928, 218369), (9426, 206832), (10008, 194804), (12568, 155124), (12927, 150816), (13344, 146103), (14139, 137888), (17236, 113112), (18852, 103416), (20016, 97402), (25136, 77562), (25854, 75408), (28278, 68944), (34472, 56556), (37704, 51708), (38781, 50272), (40032, 48701)]