517780277456

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{313399}}^1$

素因数の和:313493

約数の個数: 80

約数和(自身を含む): 1109887296000

約数和(自身を除く): 592107018544

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 752, 1222, 1352, 2197, 2444, 2704, 4394, 4888, 7943, 8788, 9776, 15886, 17576, 31772, 35152, 63544, 103259, 127088, 206518, 313399, 413036, 626798, 826072, 1253596, 1652144, 2507192, 4074187, 5014384, 8148374, 14729753, 16296748, 29459506, 32593496, 52964431, 58919012, 65186992, 105928862, 117838024, 191486789, 211857724, 235676048, 382973578, 423715448, 688537603, 765947156, 847430896, 1377075206, 1531894312, 2489328257, 2754150412, 3063788624, 4978656514, 5508300824, 9957313028, 11016601648, 19914626056, 32361267341, 39829252112, 64722534682, 129445069364, 258890138728, 517780277456]

約数ペア:

[(1, 517780277456), (2, 258890138728), (4, 129445069364), (8, 64722534682), (13, 39829252112), (16, 32361267341), (26, 19914626056), (47, 11016601648), (52, 9957313028), (94, 5508300824), (104, 4978656514), (169, 3063788624), (188, 2754150412), (208, 2489328257), (338, 1531894312), (376, 1377075206), (611, 847430896), (676, 765947156), (752, 688537603), (1222, 423715448), (1352, 382973578), (2197, 235676048), (2444, 211857724), (2704, 191486789), (4394, 117838024), (4888, 105928862), (7943, 65186992), (8788, 58919012), (9776, 52964431), (15886, 32593496), (17576, 29459506), (31772, 16296748), (35152, 14729753), (63544, 8148374), (103259, 5014384), (127088, 4074187), (206518, 2507192), (313399, 1652144), (413036, 1253596), (626798, 826072)]