1900816128

素因数分解:

$2^8\times 3^2\times {\mathrm{825007}}^1$

素因数の和:825029

約数の個数: 54

約数和(自身を含む): 5480528144

約数和(自身を除く): 3579712016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 825007, 1650014, 2475021, 3300028, 4950042, 6600056, 7425063, 9900084, 13200112, 14850126, 19800168, 26400224, 29700252, 39600336, 52800448, 59400504, 79200672, 105600896, 118801008, 158401344, 211201792, 237602016, 316802688, 475204032, 633605376, 950408064, 1900816128]

約数ペア:

[(1, 1900816128), (2, 950408064), (3, 633605376), (4, 475204032), (6, 316802688), (8, 237602016), (9, 211201792), (12, 158401344), (16, 118801008), (18, 105600896), (24, 79200672), (32, 59400504), (36, 52800448), (48, 39600336), (64, 29700252), (72, 26400224), (96, 19800168), (128, 14850126), (144, 13200112), (192, 9900084), (256, 7425063), (288, 6600056), (384, 4950042), (576, 3300028), (768, 2475021), (1152, 1650014), (2304, 825007)]