215849664

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5475

約数の個数: 112

約数和(自身を含む): 662269440

約数和(自身を除く): 446419776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 5431, 6624, 9936, 10862, 13248, 16293, 19872, 21724, 32586, 39744, 43448, 48879, 65172, 86896, 97758, 124913, 130344, 146637, 173792, 195516, 249826, 260688, 293274, 347584, 374739, 391032, 499652, 521376, 586548, 749478, 782064, 999304, 1042752, 1124217, 1173096, 1498956, 1564128, 1998608, 2248434, 2346192, 2997912, 3128256, 3372651, 3997216, 4496868, 4692384, 5995824, 6745302, 7994432, 8993736, 9384768, 11991648, 13490604, 17987472, 23983296, 26981208, 35974944, 53962416, 71949888, 107924832, 215849664]

約数ペア:

[(1, 215849664), (2, 107924832), (3, 71949888), (4, 53962416), (6, 35974944), (8, 26981208), (9, 23983296), (12, 17987472), (16, 13490604), (18, 11991648), (23, 9384768), (24, 8993736), (27, 7994432), (32, 6745302), (36, 5995824), (46, 4692384), (48, 4496868), (54, 3997216), (64, 3372651), (69, 3128256), (72, 2997912), (92, 2346192), (96, 2248434), (108, 1998608), (138, 1564128), (144, 1498956), (184, 1173096), (192, 1124217), (207, 1042752), (216, 999304), (276, 782064), (288, 749478), (368, 586548), (414, 521376), (432, 499652), (552, 391032), (576, 374739), (621, 347584), (736, 293274), (828, 260688), (864, 249826), (1104, 195516), (1242, 173792), (1472, 146637), (1656, 130344), (1728, 124913), (2208, 97758), (2484, 86896), (3312, 65172), (4416, 48879), (4968, 43448), (5431, 39744), (6624, 32586), (9936, 21724), (10862, 19872), (13248, 16293)]