1900542816

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 5533032960

約数和(自身を除く): 3632490144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 103, 144, 158, 206, 237, 288, 309, 316, 412, 474, 618, 632, 711, 811, 824, 927, 948, 1236, 1264, 1422, 1622, 1648, 1854, 1896, 2433, 2472, 2528, 2844, 3244, 3296, 3708, 3792, 4866, 4944, 5688, 6488, 7299, 7416, 7584, 8137, 9732, 9888, 11376, 12976, 14598, 14832, 16274, 19464, 22752, 24411, 25952, 29196, 29664, 32548, 38928, 48822, 58392, 64069, 65096, 73233, 77856, 83533, 97644, 116784, 128138, 130192, 146466, 167066, 192207, 195288, 233568, 250599, 256276, 260384, 292932, 334132, 384414, 390576, 501198, 512552, 576621, 585864, 668264, 751797, 768828, 781152, 1002396, 1025104, 1153242, 1171728, 1336528, 1503594, 1537656, 2004792, 2050208, 2306484, 2343456, 2673056, 3007188, 3075312, 4009584, 4612968, 6014376, 6150624, 6599107, 8019168, 9225936, 12028752, 13198214, 18451872, 19797321, 24057504, 26396428, 39594642, 52792856, 59391963, 79189284, 105585712, 118783926, 158378568, 211171424, 237567852, 316757136, 475135704, 633514272, 950271408, 1900542816]

約数ペア:

[(1, 1900542816), (2, 950271408), (3, 633514272), (4, 475135704), (6, 316757136), (8, 237567852), (9, 211171424), (12, 158378568), (16, 118783926), (18, 105585712), (24, 79189284), (32, 59391963), (36, 52792856), (48, 39594642), (72, 26396428), (79, 24057504), (96, 19797321), (103, 18451872), (144, 13198214), (158, 12028752), (206, 9225936), (237, 8019168), (288, 6599107), (309, 6150624), (316, 6014376), (412, 4612968), (474, 4009584), (618, 3075312), (632, 3007188), (711, 2673056), (811, 2343456), (824, 2306484), (927, 2050208), (948, 2004792), (1236, 1537656), (1264, 1503594), (1422, 1336528), (1622, 1171728), (1648, 1153242), (1854, 1025104), (1896, 1002396), (2433, 781152), (2472, 768828), (2528, 751797), (2844, 668264), (3244, 585864), (3296, 576621), (3708, 512552), (3792, 501198), (4866, 390576), (4944, 384414), (5688, 334132), (6488, 292932), (7299, 260384), (7416, 256276), (7584, 250599), (8137, 233568), (9732, 195288), (9888, 192207), (11376, 167066), (12976, 146466), (14598, 130192), (14832, 128138), (16274, 116784), (19464, 97644), (22752, 83533), (24411, 77856), (25952, 73233), (29196, 65096), (29664, 64069), (32548, 58392), (38928, 48822)]