222237984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 638215200

約数和(自身を除く): 415977216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 89, 96, 111, 114, 148, 152, 178, 222, 228, 267, 296, 304, 356, 444, 456, 534, 592, 608, 703, 712, 888, 912, 1068, 1184, 1369, 1406, 1424, 1691, 1776, 1824, 2109, 2136, 2738, 2812, 2848, 3293, 3382, 3552, 4107, 4218, 4272, 5073, 5476, 5624, 6586, 6764, 8214, 8436, 8544, 9879, 10146, 10952, 11248, 13172, 13528, 16428, 16872, 19758, 20292, 21904, 22496, 26011, 26344, 27056, 32856, 33744, 39516, 40584, 43808, 52022, 52688, 54112, 62567, 65712, 67488, 78033, 79032, 81168, 104044, 105376, 121841, 125134, 131424, 156066, 158064, 162336, 187701, 208088, 243682, 250268, 312132, 316128, 365523, 375402, 416176, 487364, 500536, 624264, 731046, 750804, 832352, 974728, 1001072, 1248528, 1462092, 1501608, 1949456, 2002144, 2314979, 2497056, 2924184, 3003216, 3898912, 4629958, 5848368, 6006432, 6944937, 9259916, 11696736, 13889874, 18519832, 27779748, 37039664, 55559496, 74079328, 111118992, 222237984]

約数ペア:

[(1, 222237984), (2, 111118992), (3, 74079328), (4, 55559496), (6, 37039664), (8, 27779748), (12, 18519832), (16, 13889874), (19, 11696736), (24, 9259916), (32, 6944937), (37, 6006432), (38, 5848368), (48, 4629958), (57, 3898912), (74, 3003216), (76, 2924184), (89, 2497056), (96, 2314979), (111, 2002144), (114, 1949456), (148, 1501608), (152, 1462092), (178, 1248528), (222, 1001072), (228, 974728), (267, 832352), (296, 750804), (304, 731046), (356, 624264), (444, 500536), (456, 487364), (534, 416176), (592, 375402), (608, 365523), (703, 316128), (712, 312132), (888, 250268), (912, 243682), (1068, 208088), (1184, 187701), (1369, 162336), (1406, 158064), (1424, 156066), (1691, 131424), (1776, 125134), (1824, 121841), (2109, 105376), (2136, 104044), (2738, 81168), (2812, 79032), (2848, 78033), (3293, 67488), (3382, 65712), (3552, 62567), (4107, 54112), (4218, 52688), (4272, 52022), (5073, 43808), (5476, 40584), (5624, 39516), (6586, 33744), (6764, 32856), (8214, 27056), (8436, 26344), (8544, 26011), (9879, 22496), (10146, 21904), (10952, 20292), (11248, 19758), (13172, 16872), (13528, 16428)]