215629056

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 108

約数和(自身を含む): 641979520

約数和(自身を除く): 426350464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3019, 3968, 4464, 5952, 6038, 7936, 8928, 9057, 11904, 12076, 17856, 18114, 23808, 24152, 27171, 35712, 36228, 48304, 54342, 71424, 72456, 93589, 96608, 108684, 144912, 187178, 193216, 217368, 280767, 289824, 374356, 386432, 434736, 561534, 579648, 748712, 772864, 842301, 869472, 1123068, 1159296, 1497424, 1684602, 1738944, 2246136, 2318592, 2994848, 3369204, 3477888, 4492272, 5989696, 6738408, 6955776, 8984544, 11979392, 13476816, 17969088, 23958784, 26953632, 35938176, 53907264, 71876352, 107814528, 215629056]

約数ペア:

[(1, 215629056), (2, 107814528), (3, 71876352), (4, 53907264), (6, 35938176), (8, 26953632), (9, 23958784), (12, 17969088), (16, 13476816), (18, 11979392), (24, 8984544), (31, 6955776), (32, 6738408), (36, 5989696), (48, 4492272), (62, 3477888), (64, 3369204), (72, 2994848), (93, 2318592), (96, 2246136), (124, 1738944), (128, 1684602), (144, 1497424), (186, 1159296), (192, 1123068), (248, 869472), (256, 842301), (279, 772864), (288, 748712), (372, 579648), (384, 561534), (496, 434736), (558, 386432), (576, 374356), (744, 289824), (768, 280767), (992, 217368), (1116, 193216), (1152, 187178), (1488, 144912), (1984, 108684), (2232, 96608), (2304, 93589), (2976, 72456), (3019, 71424), (3968, 54342), (4464, 48304), (5952, 36228), (6038, 35712), (7936, 27171), (8928, 24152), (9057, 23808), (11904, 18114), (12076, 17856)]