225663856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 503324928

約数和(自身を除く): 277661072

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 107, 176, 184, 214, 253, 368, 428, 506, 521, 856, 1012, 1042, 1177, 1712, 2024, 2084, 2354, 2461, 4048, 4168, 4708, 4922, 5731, 8336, 9416, 9844, 11462, 11983, 18832, 19688, 22924, 23966, 27071, 39376, 45848, 47932, 54142, 55747, 91696, 95864, 108284, 111494, 131813, 191728, 216568, 222988, 263626, 433136, 445976, 527252, 613217, 891952, 1054504, 1226434, 1282181, 2109008, 2452868, 2564362, 4905736, 5128724, 9811472, 10257448, 14103991, 20514896, 28207982, 56415964, 112831928, 225663856]

約数ペア:

[(1, 225663856), (2, 112831928), (4, 56415964), (8, 28207982), (11, 20514896), (16, 14103991), (22, 10257448), (23, 9811472), (44, 5128724), (46, 4905736), (88, 2564362), (92, 2452868), (107, 2109008), (176, 1282181), (184, 1226434), (214, 1054504), (253, 891952), (368, 613217), (428, 527252), (506, 445976), (521, 433136), (856, 263626), (1012, 222988), (1042, 216568), (1177, 191728), (1712, 131813), (2024, 111494), (2084, 108284), (2354, 95864), (2461, 91696), (4048, 55747), (4168, 54142), (4708, 47932), (4922, 45848), (5731, 39376), (8336, 27071), (9416, 23966), (9844, 22924), (11462, 19688), (11983, 18832)]