1800641664

素因数分解:

$2^7\times 3^6\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 224

約数和(自身を含む): 5618894400

約数和(自身を除く): 3818252736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 243, 276, 288, 324, 368, 384, 414, 432, 486, 552, 576, 621, 648, 729, 736, 828, 839, 864, 972, 1104, 1152, 1242, 1296, 1458, 1472, 1656, 1678, 1728, 1863, 1944, 2208, 2484, 2517, 2592, 2916, 2944, 3312, 3356, 3456, 3726, 3888, 4416, 4968, 5034, 5184, 5589, 5832, 6624, 6712, 7452, 7551, 7776, 8832, 9936, 10068, 10368, 11178, 11664, 13248, 13424, 14904, 15102, 15552, 16767, 19297, 19872, 20136, 22356, 22653, 23328, 26496, 26848, 29808, 30204, 31104, 33534, 38594, 39744, 40272, 44712, 45306, 46656, 53696, 57891, 59616, 60408, 67068, 67959, 77188, 79488, 80544, 89424, 90612, 93312, 107392, 115782, 119232, 120816, 134136, 135918, 154376, 161088, 173673, 178848, 181224, 203877, 231564, 238464, 241632, 268272, 271836, 308752, 322176, 347346, 357696, 362448, 407754, 463128, 483264, 521019, 536544, 543672, 611631, 617504, 694692, 715392, 724896, 815508, 926256, 966528, 1042038, 1073088, 1087344, 1223262, 1235008, 1389384, 1449792, 1563057, 1631016, 1852512, 2084076, 2146176, 2174688, 2446524, 2470016, 2778768, 2899584, 3126114, 3262032, 3705024, 4168152, 4349376, 4689171, 4893048, 5557536, 6252228, 6524064, 7410048, 8336304, 8698752, 9378342, 9786096, 11115072, 12504456, 13048128, 14067513, 16672608, 18756684, 19572192, 22230144, 25008912, 26096256, 28135026, 33345216, 37513368, 39144384, 50017824, 56270052, 66690432, 75026736, 78288768, 100035648, 112540104, 150053472, 200071296, 225080208, 300106944, 450160416, 600213888, 900320832, 1800641664]

約数ペア:

[(1, 1800641664), (2, 900320832), (3, 600213888), (4, 450160416), (6, 300106944), (8, 225080208), (9, 200071296), (12, 150053472), (16, 112540104), (18, 100035648), (23, 78288768), (24, 75026736), (27, 66690432), (32, 56270052), (36, 50017824), (46, 39144384), (48, 37513368), (54, 33345216), (64, 28135026), (69, 26096256), (72, 25008912), (81, 22230144), (92, 19572192), (96, 18756684), (108, 16672608), (128, 14067513), (138, 13048128), (144, 12504456), (162, 11115072), (184, 9786096), (192, 9378342), (207, 8698752), (216, 8336304), (243, 7410048), (276, 6524064), (288, 6252228), (324, 5557536), (368, 4893048), (384, 4689171), (414, 4349376), (432, 4168152), (486, 3705024), (552, 3262032), (576, 3126114), (621, 2899584), (648, 2778768), (729, 2470016), (736, 2446524), (828, 2174688), (839, 2146176), (864, 2084076), (972, 1852512), (1104, 1631016), (1152, 1563057), (1242, 1449792), (1296, 1389384), (1458, 1235008), (1472, 1223262), (1656, 1087344), (1678, 1073088), (1728, 1042038), (1863, 966528), (1944, 926256), (2208, 815508), (2484, 724896), (2517, 715392), (2592, 694692), (2916, 617504), (2944, 611631), (3312, 543672), (3356, 536544), (3456, 521019), (3726, 483264), (3888, 463128), (4416, 407754), (4968, 362448), (5034, 357696), (5184, 347346), (5589, 322176), (5832, 308752), (6624, 271836), (6712, 268272), (7452, 241632), (7551, 238464), (7776, 231564), (8832, 203877), (9936, 181224), (10068, 178848), (10368, 173673), (11178, 161088), (11664, 154376), (13248, 135918), (13424, 134136), (14904, 120816), (15102, 119232), (15552, 115782), (16767, 107392), (19297, 93312), (19872, 90612), (20136, 89424), (22356, 80544), (22653, 79488), (23328, 77188), (26496, 67959), (26848, 67068), (29808, 60408), (30204, 59616), (31104, 57891), (33534, 53696), (38594, 46656), (39744, 45306), (40272, 44712)]