505321026732

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{203039}}^1$

素因数の和:203575

約数の個数: 72

約数和(自身を含む): 1287082742400

約数和(自身を除く): 781761715668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 269, 514, 538, 771, 807, 1028, 1076, 1542, 1614, 2313, 2421, 3084, 3228, 4626, 4842, 9252, 9684, 69133, 138266, 203039, 207399, 276532, 406078, 414798, 609117, 622197, 812156, 829596, 1218234, 1244394, 1827351, 2436468, 2488788, 3654702, 7309404, 52181023, 54617491, 104362046, 109234982, 156543069, 163852473, 208724092, 218469964, 313086138, 327704946, 469629207, 491557419, 626172276, 655409892, 939258414, 983114838, 1878516828, 1966229676, 14036695187, 28073390374, 42110085561, 56146780748, 84220171122, 126330256683, 168440342244, 252660513366, 505321026732]

約数ペア:

[(1, 505321026732), (2, 252660513366), (3, 168440342244), (4, 126330256683), (6, 84220171122), (9, 56146780748), (12, 42110085561), (18, 28073390374), (36, 14036695187), (257, 1966229676), (269, 1878516828), (514, 983114838), (538, 939258414), (771, 655409892), (807, 626172276), (1028, 491557419), (1076, 469629207), (1542, 327704946), (1614, 313086138), (2313, 218469964), (2421, 208724092), (3084, 163852473), (3228, 156543069), (4626, 109234982), (4842, 104362046), (9252, 54617491), (9684, 52181023), (69133, 7309404), (138266, 3654702), (203039, 2488788), (207399, 2436468), (276532, 1827351), (406078, 1244394), (414798, 1218234), (609117, 829596), (622197, 812156)]