2176721544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 5830963200

約数和(自身を除く): 3654241656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 107, 111, 124, 148, 186, 214, 222, 248, 296, 321, 372, 428, 444, 642, 739, 744, 856, 888, 1147, 1284, 1478, 2217, 2294, 2568, 2956, 3317, 3441, 3959, 4434, 4588, 5912, 6634, 6882, 7918, 8868, 9176, 9951, 11877, 13268, 13764, 15836, 17736, 19902, 22909, 23754, 26536, 27343, 27528, 31672, 39804, 45818, 47508, 54686, 68727, 79073, 79608, 82029, 91636, 95016, 109372, 122729, 137454, 158146, 164058, 183272, 218744, 237219, 245458, 274908, 316292, 328116, 368187, 474438, 490916, 549816, 632584, 656232, 736374, 847633, 948876, 981832, 1472748, 1695266, 1897752, 2451263, 2542899, 2925701, 2945496, 3390532, 4902526, 5085798, 5851402, 6781064, 7353789, 8777103, 9805052, 10171596, 11702804, 14707578, 17554206, 19610104, 20343192, 23405608, 29415156, 35108412, 58830312, 70216824, 90696731, 181393462, 272090193, 362786924, 544180386, 725573848, 1088360772, 2176721544]

約数ペア:

[(1, 2176721544), (2, 1088360772), (3, 725573848), (4, 544180386), (6, 362786924), (8, 272090193), (12, 181393462), (24, 90696731), (31, 70216824), (37, 58830312), (62, 35108412), (74, 29415156), (93, 23405608), (107, 20343192), (111, 19610104), (124, 17554206), (148, 14707578), (186, 11702804), (214, 10171596), (222, 9805052), (248, 8777103), (296, 7353789), (321, 6781064), (372, 5851402), (428, 5085798), (444, 4902526), (642, 3390532), (739, 2945496), (744, 2925701), (856, 2542899), (888, 2451263), (1147, 1897752), (1284, 1695266), (1478, 1472748), (2217, 981832), (2294, 948876), (2568, 847633), (2956, 736374), (3317, 656232), (3441, 632584), (3959, 549816), (4434, 490916), (4588, 474438), (5912, 368187), (6634, 328116), (6882, 316292), (7918, 274908), (8868, 245458), (9176, 237219), (9951, 218744), (11877, 183272), (13268, 164058), (13764, 158146), (15836, 137454), (17736, 122729), (19902, 109372), (22909, 95016), (23754, 91636), (26536, 82029), (27343, 79608), (27528, 79073), (31672, 68727), (39804, 54686), (45818, 47508)]