520034436

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 1344033600

約数和(自身を除く): 823999164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 149, 201, 268, 298, 402, 447, 596, 603, 804, 894, 1206, 1341, 1447, 1788, 2412, 2682, 2894, 4341, 5364, 5788, 8682, 9983, 13023, 17364, 19966, 26046, 29949, 39932, 52092, 59898, 89847, 96949, 119796, 179694, 193898, 215603, 290847, 359388, 387796, 431206, 581694, 646809, 862412, 872541, 1163388, 1293618, 1745082, 1940427, 2587236, 3490164, 3880854, 7761708, 14445401, 28890802, 43336203, 57781604, 86672406, 130008609, 173344812, 260017218, 520034436]

約数ペア:

[(1, 520034436), (2, 260017218), (3, 173344812), (4, 130008609), (6, 86672406), (9, 57781604), (12, 43336203), (18, 28890802), (36, 14445401), (67, 7761708), (134, 3880854), (149, 3490164), (201, 2587236), (268, 1940427), (298, 1745082), (402, 1293618), (447, 1163388), (596, 872541), (603, 862412), (804, 646809), (894, 581694), (1206, 431206), (1341, 387796), (1447, 359388), (1788, 290847), (2412, 215603), (2682, 193898), (2894, 179694), (4341, 119796), (5364, 96949), (5788, 89847), (8682, 59898), (9983, 52092), (13023, 39932), (17364, 29949), (19966, 26046)]