1225168416

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{20551}}^1$

素因数の和:20596

約数の個数: 120

約数和(自身を含む): 3760029504

約数和(自身を除く): 2534861088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4968, 6624, 7452, 9936, 14904, 19872, 20551, 29808, 41102, 59616, 61653, 82204, 123306, 164408, 184959, 246612, 328816, 369918, 472673, 493224, 554877, 657632, 739836, 945346, 986448, 1109754, 1418019, 1479672, 1664631, 1890692, 1972896, 2219508, 2836038, 2959344, 3329262, 3781384, 4254057, 4439016, 5672076, 5918688, 6658524, 7562768, 8508114, 8878032, 11344152, 12762171, 13317048, 15125536, 17016228, 17756064, 22688304, 25524342, 26634096, 34032456, 38286513, 45376608, 51048684, 53268192, 68064912, 76573026, 102097368, 136129824, 153146052, 204194736, 306292104, 408389472, 612584208, 1225168416]

約数ペア:

[(1, 1225168416), (2, 612584208), (3, 408389472), (4, 306292104), (6, 204194736), (8, 153146052), (9, 136129824), (12, 102097368), (16, 76573026), (18, 68064912), (23, 53268192), (24, 51048684), (27, 45376608), (32, 38286513), (36, 34032456), (46, 26634096), (48, 25524342), (54, 22688304), (69, 17756064), (72, 17016228), (81, 15125536), (92, 13317048), (96, 12762171), (108, 11344152), (138, 8878032), (144, 8508114), (162, 7562768), (184, 6658524), (207, 5918688), (216, 5672076), (276, 4439016), (288, 4254057), (324, 3781384), (368, 3329262), (414, 2959344), (432, 2836038), (552, 2219508), (621, 1972896), (648, 1890692), (736, 1664631), (828, 1479672), (864, 1418019), (1104, 1109754), (1242, 986448), (1296, 945346), (1656, 739836), (1863, 657632), (2208, 554877), (2484, 493224), (2592, 472673), (3312, 369918), (3726, 328816), (4968, 246612), (6624, 184959), (7452, 164408), (9936, 123306), (14904, 82204), (19872, 61653), (20551, 59616), (29808, 41102)]