215564832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4695

約数の個数: 144

約数和(自身を含む): 731203200

約数和(自身を除く): 515638368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4649, 5152, 5796, 6624, 7728, 9298, 11592, 13947, 15456, 18596, 23184, 27894, 32543, 37192, 41841, 46368, 55788, 65086, 74384, 83682, 97629, 106927, 111576, 130172, 148768, 167364, 195258, 213854, 223152, 260344, 292887, 320781, 334728, 390516, 427708, 446304, 520688, 585774, 641562, 669456, 748489, 781032, 855416, 962343, 1041376, 1171548, 1283124, 1338912, 1496978, 1562064, 1710832, 1924686, 2245467, 2343096, 2566248, 2993956, 3124128, 3421664, 3849372, 4490934, 4686192, 5132496, 5987912, 6736401, 7698744, 8981868, 9372384, 10264992, 11975824, 13472802, 15397488, 17963736, 23951648, 26945604, 30794976, 35927472, 53891208, 71854944, 107782416, 215564832]

約数ペア:

[(1, 215564832), (2, 107782416), (3, 71854944), (4, 53891208), (6, 35927472), (7, 30794976), (8, 26945604), (9, 23951648), (12, 17963736), (14, 15397488), (16, 13472802), (18, 11975824), (21, 10264992), (23, 9372384), (24, 8981868), (28, 7698744), (32, 6736401), (36, 5987912), (42, 5132496), (46, 4686192), (48, 4490934), (56, 3849372), (63, 3421664), (69, 3124128), (72, 2993956), (84, 2566248), (92, 2343096), (96, 2245467), (112, 1924686), (126, 1710832), (138, 1562064), (144, 1496978), (161, 1338912), (168, 1283124), (184, 1171548), (207, 1041376), (224, 962343), (252, 855416), (276, 781032), (288, 748489), (322, 669456), (336, 641562), (368, 585774), (414, 520688), (483, 446304), (504, 427708), (552, 390516), (644, 334728), (672, 320781), (736, 292887), (828, 260344), (966, 223152), (1008, 213854), (1104, 195258), (1288, 167364), (1449, 148768), (1656, 130172), (1932, 111576), (2016, 106927), (2208, 97629), (2576, 83682), (2898, 74384), (3312, 65086), (3864, 55788), (4649, 46368), (5152, 41841), (5796, 37192), (6624, 32543), (7728, 27894), (9298, 23184), (11592, 18596), (13947, 15456)]