636761004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 1684972800

約数和(自身を除く): 1048211796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 397, 419, 638, 794, 838, 957, 1191, 1257, 1276, 1588, 1676, 1914, 2382, 2514, 3828, 4367, 4609, 4764, 5028, 8734, 9218, 11513, 12151, 13101, 13827, 17468, 18436, 23026, 24302, 26202, 27654, 34539, 36453, 46052, 48604, 52404, 55308, 69078, 72906, 126643, 133661, 138156, 145812, 166343, 253286, 267322, 332686, 379929, 400983, 499029, 506572, 534644, 665372, 759858, 801966, 998058, 1519716, 1603932, 1829773, 1996116, 3659546, 4823947, 5489319, 7319092, 9647894, 10978638, 14471841, 19295788, 21957276, 28943682, 53063417, 57887364, 106126834, 159190251, 212253668, 318380502, 636761004]

約数ペア:

[(1, 636761004), (2, 318380502), (3, 212253668), (4, 159190251), (6, 106126834), (11, 57887364), (12, 53063417), (22, 28943682), (29, 21957276), (33, 19295788), (44, 14471841), (58, 10978638), (66, 9647894), (87, 7319092), (116, 5489319), (132, 4823947), (174, 3659546), (319, 1996116), (348, 1829773), (397, 1603932), (419, 1519716), (638, 998058), (794, 801966), (838, 759858), (957, 665372), (1191, 534644), (1257, 506572), (1276, 499029), (1588, 400983), (1676, 379929), (1914, 332686), (2382, 267322), (2514, 253286), (3828, 166343), (4367, 145812), (4609, 138156), (4764, 133661), (5028, 126643), (8734, 72906), (9218, 69078), (11513, 55308), (12151, 52404), (13101, 48604), (13827, 46052), (17468, 36453), (18436, 34539), (23026, 27654), (24302, 26202)]