2581868484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 7251648768

約数和(自身を除く): 4669780284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 107, 117, 141, 156, 188, 214, 234, 282, 321, 423, 428, 468, 564, 611, 642, 846, 963, 1097, 1222, 1284, 1391, 1692, 1833, 1926, 2194, 2444, 2782, 3291, 3666, 3852, 4173, 4388, 5029, 5499, 5564, 6582, 7332, 8346, 9873, 10058, 10998, 12519, 13164, 14261, 15087, 16692, 19746, 20116, 21996, 25038, 28522, 30174, 39492, 42783, 45261, 50076, 51559, 57044, 60348, 65377, 85566, 90522, 103118, 117379, 128349, 130754, 154677, 171132, 181044, 196131, 206236, 234758, 256698, 261508, 309354, 352137, 392262, 464031, 469516, 513396, 588393, 618708, 670267, 704274, 784524, 928062, 1056411, 1176786, 1340534, 1408548, 1525927, 1856124, 2010801, 2112822, 2353572, 2681068, 3051854, 4021602, 4225644, 4577781, 5516813, 6032403, 6103708, 8043204, 9155562, 11033626, 12064806, 13733343, 16550439, 18311124, 22067252, 24129612, 27466686, 33100878, 49651317, 54933372, 66201756, 71718569, 99302634, 143437138, 198605268, 215155707, 286874276, 430311414, 645467121, 860622828, 1290934242, 2581868484]

約数ペア:

[(1, 2581868484), (2, 1290934242), (3, 860622828), (4, 645467121), (6, 430311414), (9, 286874276), (12, 215155707), (13, 198605268), (18, 143437138), (26, 99302634), (36, 71718569), (39, 66201756), (47, 54933372), (52, 49651317), (78, 33100878), (94, 27466686), (107, 24129612), (117, 22067252), (141, 18311124), (156, 16550439), (188, 13733343), (214, 12064806), (234, 11033626), (282, 9155562), (321, 8043204), (423, 6103708), (428, 6032403), (468, 5516813), (564, 4577781), (611, 4225644), (642, 4021602), (846, 3051854), (963, 2681068), (1097, 2353572), (1222, 2112822), (1284, 2010801), (1391, 1856124), (1692, 1525927), (1833, 1408548), (1926, 1340534), (2194, 1176786), (2444, 1056411), (2782, 928062), (3291, 784524), (3666, 704274), (3852, 670267), (4173, 618708), (4388, 588393), (5029, 513396), (5499, 469516), (5564, 464031), (6582, 392262), (7332, 352137), (8346, 309354), (9873, 261508), (10058, 256698), (10998, 234758), (12519, 206236), (13164, 196131), (14261, 181044), (15087, 171132), (16692, 154677), (19746, 130754), (20116, 128349), (21996, 117379), (25038, 103118), (28522, 90522), (30174, 85566), (39492, 65377), (42783, 60348), (45261, 57044), (50076, 51559)]