305007792

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 810671328

約数和(自身を除く): 505663536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 113, 159, 212, 226, 318, 339, 424, 452, 636, 678, 848, 904, 1061, 1272, 1356, 1808, 2122, 2544, 2712, 3183, 4244, 5424, 5989, 6366, 8488, 11978, 12732, 16976, 17967, 23956, 25464, 35934, 47912, 50928, 56233, 71868, 95824, 112466, 119893, 143736, 168699, 224932, 239786, 287472, 337398, 359679, 449864, 479572, 674796, 719358, 899728, 959144, 1349592, 1438716, 1918288, 2699184, 2877432, 5754864, 6354329, 12708658, 19062987, 25417316, 38125974, 50834632, 76251948, 101669264, 152503896, 305007792]

約数ペア:

[(1, 305007792), (2, 152503896), (3, 101669264), (4, 76251948), (6, 50834632), (8, 38125974), (12, 25417316), (16, 19062987), (24, 12708658), (48, 6354329), (53, 5754864), (106, 2877432), (113, 2699184), (159, 1918288), (212, 1438716), (226, 1349592), (318, 959144), (339, 899728), (424, 719358), (452, 674796), (636, 479572), (678, 449864), (848, 359679), (904, 337398), (1061, 287472), (1272, 239786), (1356, 224932), (1808, 168699), (2122, 143736), (2544, 119893), (2712, 112466), (3183, 95824), (4244, 71868), (5424, 56233), (5989, 50928), (6366, 47912), (8488, 35934), (11978, 25464), (12732, 23956), (16976, 17967)]