286086416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3280

約数の個数: 80

約数和(自身を含む): 700752768

約数和(自身を除く): 414666352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 3181, 3212, 4088, 5621, 6362, 6424, 8176, 11242, 12724, 12848, 22267, 22484, 25448, 34991, 44534, 44968, 50896, 69982, 89068, 89936, 139964, 178136, 232213, 244937, 279928, 356272, 464426, 489874, 559856, 928852, 979748, 1625491, 1857704, 1959496, 2554343, 3250982, 3715408, 3918992, 5108686, 6501964, 10217372, 13003928, 17880401, 20434744, 26007856, 35760802, 40869488, 71521604, 143043208, 286086416]

約数ペア:

[(1, 286086416), (2, 143043208), (4, 71521604), (7, 40869488), (8, 35760802), (11, 26007856), (14, 20434744), (16, 17880401), (22, 13003928), (28, 10217372), (44, 6501964), (56, 5108686), (73, 3918992), (77, 3715408), (88, 3250982), (112, 2554343), (146, 1959496), (154, 1857704), (176, 1625491), (292, 979748), (308, 928852), (511, 559856), (584, 489874), (616, 464426), (803, 356272), (1022, 279928), (1168, 244937), (1232, 232213), (1606, 178136), (2044, 139964), (3181, 89936), (3212, 89068), (4088, 69982), (5621, 50896), (6362, 44968), (6424, 44534), (8176, 34991), (11242, 25448), (12724, 22484), (12848, 22267)]