2501227764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 7420428288

約数和(自身を除く): 4919200524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 223, 252, 282, 329, 423, 446, 564, 658, 669, 846, 892, 947, 987, 1316, 1338, 1561, 1692, 1894, 1974, 2007, 2676, 2841, 2961, 3122, 3788, 3948, 4014, 4683, 5682, 5922, 6244, 6629, 8028, 8523, 9366, 10481, 11364, 11844, 13258, 14049, 17046, 18732, 19887, 20962, 26516, 28098, 31443, 34092, 39774, 41924, 44509, 56196, 59661, 62886, 73367, 79548, 89018, 94329, 119322, 125772, 133527, 146734, 178036, 188658, 211181, 220101, 238644, 267054, 293468, 311563, 377316, 400581, 422362, 440202, 534108, 623126, 633543, 660303, 801162, 844724, 880404, 934689, 1246252, 1267086, 1320606, 1478267, 1602324, 1869378, 1900629, 2534172, 2641212, 2804067, 2956534, 3738756, 3801258, 4434801, 5608134, 5913068, 7602516, 8869602, 9925507, 11216268, 13304403, 17739204, 19851014, 26608806, 29776521, 39702028, 53217612, 59553042, 69478549, 89329563, 119106084, 138957098, 178659126, 208435647, 277914196, 357318252, 416871294, 625306941, 833742588, 1250613882, 2501227764]

約数ペア:

[(1, 2501227764), (2, 1250613882), (3, 833742588), (4, 625306941), (6, 416871294), (7, 357318252), (9, 277914196), (12, 208435647), (14, 178659126), (18, 138957098), (21, 119106084), (28, 89329563), (36, 69478549), (42, 59553042), (47, 53217612), (63, 39702028), (84, 29776521), (94, 26608806), (126, 19851014), (141, 17739204), (188, 13304403), (223, 11216268), (252, 9925507), (282, 8869602), (329, 7602516), (423, 5913068), (446, 5608134), (564, 4434801), (658, 3801258), (669, 3738756), (846, 2956534), (892, 2804067), (947, 2641212), (987, 2534172), (1316, 1900629), (1338, 1869378), (1561, 1602324), (1692, 1478267), (1894, 1320606), (1974, 1267086), (2007, 1246252), (2676, 934689), (2841, 880404), (2961, 844724), (3122, 801162), (3788, 660303), (3948, 633543), (4014, 623126), (4683, 534108), (5682, 440202), (5922, 422362), (6244, 400581), (6629, 377316), (8028, 311563), (8523, 293468), (9366, 267054), (10481, 238644), (11364, 220101), (11844, 211181), (13258, 188658), (14049, 178036), (17046, 146734), (18732, 133527), (19887, 125772), (20962, 119322), (26516, 94329), (28098, 89018), (31443, 79548), (34092, 73367), (39774, 62886), (41924, 59661), (44509, 56196)]