28031313744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{255127}}^1$

素因数の和:255257

約数の個数: 120

約数和(自身を含む): 90478593920

約数和(自身を除く): 62447280176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2289, 2616, 3052, 3924, 4578, 5232, 6104, 6867, 7848, 9156, 12208, 13734, 15696, 18312, 27468, 36624, 54936, 109872, 255127, 510254, 765381, 1020508, 1530762, 1785889, 2041016, 2296143, 3061524, 3571778, 4082032, 4592286, 5357667, 6123048, 7143556, 9184572, 10715334, 12246096, 14287112, 16073001, 18369144, 21430668, 27808843, 28574224, 32146002, 36738288, 42861336, 55617686, 64292004, 83426529, 85722672, 111235372, 128584008, 166853058, 194661901, 222470744, 250279587, 257168016, 333706116, 389323802, 444941488, 500559174, 583985703, 667412232, 778647604, 1001118348, 1167971406, 1334824464, 1557295208, 1751957109, 2002236696, 2335942812, 3114590416, 3503914218, 4004473392, 4671885624, 7007828436, 9343771248, 14015656872, 28031313744]

約数ペア:

[(1, 28031313744), (2, 14015656872), (3, 9343771248), (4, 7007828436), (6, 4671885624), (7, 4004473392), (8, 3503914218), (9, 3114590416), (12, 2335942812), (14, 2002236696), (16, 1751957109), (18, 1557295208), (21, 1334824464), (24, 1167971406), (28, 1001118348), (36, 778647604), (42, 667412232), (48, 583985703), (56, 500559174), (63, 444941488), (72, 389323802), (84, 333706116), (109, 257168016), (112, 250279587), (126, 222470744), (144, 194661901), (168, 166853058), (218, 128584008), (252, 111235372), (327, 85722672), (336, 83426529), (436, 64292004), (504, 55617686), (654, 42861336), (763, 36738288), (872, 32146002), (981, 28574224), (1008, 27808843), (1308, 21430668), (1526, 18369144), (1744, 16073001), (1962, 14287112), (2289, 12246096), (2616, 10715334), (3052, 9184572), (3924, 7143556), (4578, 6123048), (5232, 5357667), (6104, 4592286), (6867, 4082032), (7848, 3571778), (9156, 3061524), (12208, 2296143), (13734, 2041016), (15696, 1785889), (18312, 1530762), (27468, 1020508), (36624, 765381), (54936, 510254), (109872, 255127)]