231091608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 698664960

約数和(自身を除く): 467573352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 121, 124, 132, 136, 151, 186, 187, 204, 242, 248, 264, 302, 341, 363, 372, 374, 408, 453, 484, 527, 561, 604, 682, 726, 744, 748, 906, 968, 1023, 1054, 1122, 1208, 1364, 1452, 1496, 1581, 1661, 1812, 2046, 2057, 2108, 2244, 2567, 2728, 2904, 3162, 3322, 3624, 3751, 4092, 4114, 4216, 4488, 4681, 4983, 5134, 5797, 6171, 6324, 6644, 7502, 7701, 8184, 8228, 9362, 9966, 10268, 11253, 11594, 12342, 12648, 13288, 14043, 15004, 15402, 16456, 17391, 18271, 18724, 19932, 20536, 22506, 23188, 24684, 28086, 28237, 30008, 30804, 34782, 36542, 37448, 39864, 45012, 46376, 49368, 51491, 54813, 56172, 56474, 61608, 63767, 69564, 73084, 79577, 84711, 90024, 102982, 109626, 112344, 112948, 127534, 139128, 146168, 154473, 159154, 169422, 191301, 205964, 219252, 225896, 238731, 255068, 308946, 310607, 318308, 338844, 382602, 411928, 438504, 477462, 510136, 566401, 617892, 621214, 636616, 677688, 765204, 875347, 931821, 954924, 1132802, 1235784, 1242428, 1530408, 1699203, 1750694, 1863642, 1909848, 2265604, 2484856, 2626041, 3398406, 3501388, 3727284, 4531208, 5252082, 6796812, 7002776, 7454568, 9628817, 10504164, 13593624, 19257634, 21008328, 28886451, 38515268, 57772902, 77030536, 115545804, 231091608]

約数ペア:

[(1, 231091608), (2, 115545804), (3, 77030536), (4, 57772902), (6, 38515268), (8, 28886451), (11, 21008328), (12, 19257634), (17, 13593624), (22, 10504164), (24, 9628817), (31, 7454568), (33, 7002776), (34, 6796812), (44, 5252082), (51, 4531208), (62, 3727284), (66, 3501388), (68, 3398406), (88, 2626041), (93, 2484856), (102, 2265604), (121, 1909848), (124, 1863642), (132, 1750694), (136, 1699203), (151, 1530408), (186, 1242428), (187, 1235784), (204, 1132802), (242, 954924), (248, 931821), (264, 875347), (302, 765204), (341, 677688), (363, 636616), (372, 621214), (374, 617892), (408, 566401), (453, 510136), (484, 477462), (527, 438504), (561, 411928), (604, 382602), (682, 338844), (726, 318308), (744, 310607), (748, 308946), (906, 255068), (968, 238731), (1023, 225896), (1054, 219252), (1122, 205964), (1208, 191301), (1364, 169422), (1452, 159154), (1496, 154473), (1581, 146168), (1661, 139128), (1812, 127534), (2046, 112948), (2057, 112344), (2108, 109626), (2244, 102982), (2567, 90024), (2728, 84711), (2904, 79577), (3162, 73084), (3322, 69564), (3624, 63767), (3751, 61608), (4092, 56474), (4114, 56172), (4216, 54813), (4488, 51491), (4681, 49368), (4983, 46376), (5134, 45012), (5797, 39864), (6171, 37448), (6324, 36542), (6644, 34782), (7502, 30804), (7701, 30008), (8184, 28237), (8228, 28086), (9362, 24684), (9966, 23188), (10268, 22506), (11253, 20536), (11594, 19932), (12342, 18724), (12648, 18271), (13288, 17391), (14043, 16456), (15004, 15402)]