218867029184

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{137413}}^1$

素因数の和:138073

約数の個数: 56

約数和(自身を含む): 445643495808

約数和(自身を除く): 226776466624

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 607, 656, 1214, 1312, 2428, 2624, 4856, 9712, 19424, 24887, 38848, 49774, 99548, 137413, 199096, 274826, 398192, 549652, 796384, 1099304, 1592768, 2198608, 4397216, 5633933, 8794432, 11267866, 22535732, 45071464, 83409691, 90142928, 166819382, 180285856, 333638764, 360571712, 667277528, 1334555056, 2669110112, 3419797331, 5338220224, 6839594662, 13679189324, 27358378648, 54716757296, 109433514592, 218867029184]

約数ペア:

[(1, 218867029184), (2, 109433514592), (4, 54716757296), (8, 27358378648), (16, 13679189324), (32, 6839594662), (41, 5338220224), (64, 3419797331), (82, 2669110112), (164, 1334555056), (328, 667277528), (607, 360571712), (656, 333638764), (1214, 180285856), (1312, 166819382), (2428, 90142928), (2624, 83409691), (4856, 45071464), (9712, 22535732), (19424, 11267866), (24887, 8794432), (38848, 5633933), (49774, 4397216), (99548, 2198608), (137413, 1592768), (199096, 1099304), (274826, 796384), (398192, 549652)]