214904976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 445052784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 131, 132, 143, 156, 176, 208, 239, 262, 264, 286, 312, 393, 429, 478, 524, 528, 572, 624, 717, 786, 858, 956, 1048, 1144, 1434, 1441, 1572, 1703, 1716, 1912, 2096, 2288, 2629, 2868, 2882, 3107, 3144, 3406, 3432, 3824, 4323, 5109, 5258, 5736, 5764, 6214, 6288, 6812, 6864, 7887, 8646, 9321, 10218, 10516, 11472, 11528, 12428, 13624, 15774, 17292, 18642, 18733, 20436, 21032, 23056, 24856, 27248, 31309, 31548, 34177, 34584, 37284, 37466, 40872, 42064, 49712, 56199, 62618, 63096, 68354, 69168, 74568, 74932, 81744, 93927, 102531, 112398, 125236, 126192, 136708, 149136, 149864, 187854, 205062, 224796, 250472, 273416, 299728, 344399, 375708, 407017, 410124, 449592, 500944, 546832, 688798, 751416, 814034, 820248, 899184, 1033197, 1221051, 1377596, 1502832, 1628068, 1640496, 2066394, 2442102, 2755192, 3256136, 4132788, 4477187, 4884204, 5510384, 6512272, 8265576, 8954374, 9768408, 13431561, 16531152, 17908748, 19536816, 26863122, 35817496, 53726244, 71634992, 107452488, 214904976]

約数ペア:

[(1, 214904976), (2, 107452488), (3, 71634992), (4, 53726244), (6, 35817496), (8, 26863122), (11, 19536816), (12, 17908748), (13, 16531152), (16, 13431561), (22, 9768408), (24, 8954374), (26, 8265576), (33, 6512272), (39, 5510384), (44, 4884204), (48, 4477187), (52, 4132788), (66, 3256136), (78, 2755192), (88, 2442102), (104, 2066394), (131, 1640496), (132, 1628068), (143, 1502832), (156, 1377596), (176, 1221051), (208, 1033197), (239, 899184), (262, 820248), (264, 814034), (286, 751416), (312, 688798), (393, 546832), (429, 500944), (478, 449592), (524, 410124), (528, 407017), (572, 375708), (624, 344399), (717, 299728), (786, 273416), (858, 250472), (956, 224796), (1048, 205062), (1144, 187854), (1434, 149864), (1441, 149136), (1572, 136708), (1703, 126192), (1716, 125236), (1912, 112398), (2096, 102531), (2288, 93927), (2629, 81744), (2868, 74932), (2882, 74568), (3107, 69168), (3144, 68354), (3406, 63096), (3432, 62618), (3824, 56199), (4323, 49712), (5109, 42064), (5258, 40872), (5736, 37466), (5764, 37284), (6214, 34584), (6288, 34177), (6812, 31548), (6864, 31309), (7887, 27248), (8646, 24856), (9321, 23056), (10218, 21032), (10516, 20436), (11472, 18733), (11528, 18642), (12428, 17292), (13624, 15774)]