231487032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1625

約数の個数: 128

約数和(自身を含む): 711475200

約数和(自身を除く): 479988168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 168, 188, 228, 266, 282, 329, 376, 399, 456, 532, 564, 658, 798, 893, 987, 1064, 1128, 1316, 1543, 1596, 1786, 1974, 2632, 2679, 3086, 3192, 3572, 3948, 4629, 5358, 6172, 6251, 7144, 7896, 9258, 10716, 10801, 12344, 12502, 18516, 18753, 21432, 21602, 25004, 29317, 32403, 37032, 37506, 43204, 50008, 58634, 64806, 72521, 75012, 86408, 87951, 117268, 129612, 145042, 150024, 175902, 205219, 217563, 234536, 259224, 290084, 351804, 410438, 435126, 507647, 580168, 615657, 703608, 820876, 870252, 1015294, 1231314, 1377899, 1522941, 1641752, 1740504, 2030588, 2462628, 2755798, 3045882, 4061176, 4133697, 4925256, 5511596, 6091764, 8267394, 9645293, 11023192, 12183528, 16534788, 19290586, 28935879, 33069576, 38581172, 57871758, 77162344, 115743516, 231487032]

約数ペア:

[(1, 231487032), (2, 115743516), (3, 77162344), (4, 57871758), (6, 38581172), (7, 33069576), (8, 28935879), (12, 19290586), (14, 16534788), (19, 12183528), (21, 11023192), (24, 9645293), (28, 8267394), (38, 6091764), (42, 5511596), (47, 4925256), (56, 4133697), (57, 4061176), (76, 3045882), (84, 2755798), (94, 2462628), (114, 2030588), (133, 1740504), (141, 1641752), (152, 1522941), (168, 1377899), (188, 1231314), (228, 1015294), (266, 870252), (282, 820876), (329, 703608), (376, 615657), (399, 580168), (456, 507647), (532, 435126), (564, 410438), (658, 351804), (798, 290084), (893, 259224), (987, 234536), (1064, 217563), (1128, 205219), (1316, 175902), (1543, 150024), (1596, 145042), (1786, 129612), (1974, 117268), (2632, 87951), (2679, 86408), (3086, 75012), (3192, 72521), (3572, 64806), (3948, 58634), (4629, 50008), (5358, 43204), (6172, 37506), (6251, 37032), (7144, 32403), (7896, 29317), (9258, 25004), (10716, 21602), (10801, 21432), (12344, 18753), (12502, 18516)]