225912232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8387}}^1$

素因数の和:8450

約数の個数: 64

約数和(自身を含む): 535489920

約数和(自身を除く): 309577688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 8387, 13468, 16774, 26936, 33548, 58709, 67096, 109031, 117418, 218062, 234836, 310319, 436124, 469672, 620638, 763217, 872248, 1241276, 1526434, 2172233, 2482552, 3052868, 4034147, 4344466, 6105736, 8068294, 8688932, 16136588, 17377864, 28239029, 32273176, 56478058, 112956116, 225912232]

約数ペア:

[(1, 225912232), (2, 112956116), (4, 56478058), (7, 32273176), (8, 28239029), (13, 17377864), (14, 16136588), (26, 8688932), (28, 8068294), (37, 6105736), (52, 4344466), (56, 4034147), (74, 3052868), (91, 2482552), (104, 2172233), (148, 1526434), (182, 1241276), (259, 872248), (296, 763217), (364, 620638), (481, 469672), (518, 436124), (728, 310319), (962, 234836), (1036, 218062), (1924, 117418), (2072, 109031), (3367, 67096), (3848, 58709), (6734, 33548), (8387, 26936), (13468, 16774)]