122431512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 362304000

約数和(自身を除く): 239872488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 73, 84, 134, 146, 149, 168, 201, 219, 268, 292, 298, 402, 438, 447, 469, 511, 536, 584, 596, 804, 876, 894, 938, 1022, 1043, 1192, 1407, 1533, 1608, 1752, 1788, 1876, 2044, 2086, 2814, 3066, 3129, 3576, 3752, 4088, 4172, 4891, 5628, 6132, 6258, 8344, 9782, 9983, 10877, 11256, 12264, 12516, 14673, 19564, 19966, 21754, 25032, 29346, 29949, 32631, 34237, 39128, 39932, 43508, 58692, 59898, 65262, 68474, 69881, 76139, 79864, 87016, 102711, 117384, 119796, 130524, 136948, 139762, 152278, 205422, 209643, 228417, 239592, 261048, 273896, 279524, 304556, 410844, 419286, 456834, 559048, 609112, 728759, 821688, 838572, 913668, 1457518, 1677144, 1827336, 2186277, 2915036, 4372554, 5101313, 5830072, 8745108, 10202626, 15303939, 17490216, 20405252, 30607878, 40810504, 61215756, 122431512]

約数ペア:

[(1, 122431512), (2, 61215756), (3, 40810504), (4, 30607878), (6, 20405252), (7, 17490216), (8, 15303939), (12, 10202626), (14, 8745108), (21, 5830072), (24, 5101313), (28, 4372554), (42, 2915036), (56, 2186277), (67, 1827336), (73, 1677144), (84, 1457518), (134, 913668), (146, 838572), (149, 821688), (168, 728759), (201, 609112), (219, 559048), (268, 456834), (292, 419286), (298, 410844), (402, 304556), (438, 279524), (447, 273896), (469, 261048), (511, 239592), (536, 228417), (584, 209643), (596, 205422), (804, 152278), (876, 139762), (894, 136948), (938, 130524), (1022, 119796), (1043, 117384), (1192, 102711), (1407, 87016), (1533, 79864), (1608, 76139), (1752, 69881), (1788, 68474), (1876, 65262), (2044, 59898), (2086, 58692), (2814, 43508), (3066, 39932), (3129, 39128), (3576, 34237), (3752, 32631), (4088, 29949), (4172, 29346), (4891, 25032), (5628, 21754), (6132, 19966), (6258, 19564), (8344, 14673), (9782, 12516), (9983, 12264), (10877, 11256)]