520038456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 1541652480

約数和(自身を除く): 1021614024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 67, 84, 94, 134, 141, 168, 188, 201, 268, 282, 329, 376, 402, 469, 536, 564, 658, 804, 938, 983, 987, 1128, 1316, 1407, 1608, 1876, 1966, 1974, 2632, 2814, 2949, 3149, 3752, 3932, 3948, 5628, 5898, 6298, 6881, 7864, 7896, 9447, 11256, 11796, 12596, 13762, 18894, 20643, 22043, 23592, 25192, 27524, 37788, 41286, 44086, 46201, 55048, 65861, 66129, 75576, 82572, 88172, 92402, 131722, 132258, 138603, 165144, 176344, 184804, 197583, 263444, 264516, 277206, 323407, 369608, 395166, 461027, 526888, 529032, 554412, 646814, 790332, 922054, 970221, 1108824, 1293628, 1383081, 1580664, 1844108, 1940442, 2587256, 2766162, 3095467, 3688216, 3880884, 5532324, 6190934, 7761768, 9286401, 11064648, 12381868, 18572802, 21668269, 24763736, 37145604, 43336538, 65004807, 74291208, 86673076, 130009614, 173346152, 260019228, 520038456]

約数ペア:

[(1, 520038456), (2, 260019228), (3, 173346152), (4, 130009614), (6, 86673076), (7, 74291208), (8, 65004807), (12, 43336538), (14, 37145604), (21, 24763736), (24, 21668269), (28, 18572802), (42, 12381868), (47, 11064648), (56, 9286401), (67, 7761768), (84, 6190934), (94, 5532324), (134, 3880884), (141, 3688216), (168, 3095467), (188, 2766162), (201, 2587256), (268, 1940442), (282, 1844108), (329, 1580664), (376, 1383081), (402, 1293628), (469, 1108824), (536, 970221), (564, 922054), (658, 790332), (804, 646814), (938, 554412), (983, 529032), (987, 526888), (1128, 461027), (1316, 395166), (1407, 369608), (1608, 323407), (1876, 277206), (1966, 264516), (1974, 263444), (2632, 197583), (2814, 184804), (2949, 176344), (3149, 165144), (3752, 138603), (3932, 132258), (3948, 131722), (5628, 92402), (5898, 88172), (6298, 82572), (6881, 75576), (7864, 66129), (7896, 65861), (9447, 55048), (11256, 46201), (11796, 44086), (12596, 41286), (13762, 37788), (18894, 27524), (20643, 25192), (22043, 23592)]