639023361552

素因数分解:

$2^4\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{2980297}}^1$

素因数の和:2981800

約数の個数: 60

約数和(自身を含む): 1789579540060

約数和(自身を除く): 1150556178508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1489, 2978, 4467, 5956, 8934, 11912, 13401, 17868, 23824, 26802, 35736, 53604, 71472, 107208, 214416, 2980297, 5960594, 8940891, 11921188, 17881782, 23842376, 26822673, 35763564, 47684752, 53645346, 71527128, 107290692, 143054256, 214581384, 429162768, 4437662233, 8875324466, 13312986699, 17750648932, 26625973398, 35501297864, 39938960097, 53251946796, 71002595728, 79877920194, 106503893592, 159755840388, 213007787184, 319511680776, 639023361552]

約数ペア:

[(1, 639023361552), (2, 319511680776), (3, 213007787184), (4, 159755840388), (6, 106503893592), (8, 79877920194), (9, 71002595728), (12, 53251946796), (16, 39938960097), (18, 35501297864), (24, 26625973398), (36, 17750648932), (48, 13312986699), (72, 8875324466), (144, 4437662233), (1489, 429162768), (2978, 214581384), (4467, 143054256), (5956, 107290692), (8934, 71527128), (11912, 53645346), (13401, 47684752), (17868, 35763564), (23824, 26822673), (26802, 23842376), (35736, 17881782), (53604, 11921188), (71472, 8940891), (107208, 5960594), (214416, 2980297)]