248649336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 728101920

約数和(自身を除く): 479452584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 421, 468, 631, 842, 936, 1262, 1263, 1684, 1893, 2524, 2526, 3368, 3786, 3789, 5048, 5052, 5473, 5679, 7572, 7578, 8203, 10104, 10946, 11358, 15144, 15156, 16406, 16419, 21892, 22716, 24609, 30312, 32812, 32838, 43784, 45432, 49218, 49257, 65624, 65676, 73827, 98436, 98514, 131352, 147654, 196872, 197028, 265651, 295308, 394056, 531302, 590616, 796953, 1062604, 1593906, 2125208, 2390859, 3187812, 3453463, 4781718, 6375624, 6906926, 9563436, 10360389, 13813852, 19126872, 20720778, 27627704, 31081167, 41441556, 62162334, 82883112, 124324668, 248649336]

約数ペア:

[(1, 248649336), (2, 124324668), (3, 82883112), (4, 62162334), (6, 41441556), (8, 31081167), (9, 27627704), (12, 20720778), (13, 19126872), (18, 13813852), (24, 10360389), (26, 9563436), (36, 6906926), (39, 6375624), (52, 4781718), (72, 3453463), (78, 3187812), (104, 2390859), (117, 2125208), (156, 1593906), (234, 1062604), (312, 796953), (421, 590616), (468, 531302), (631, 394056), (842, 295308), (936, 265651), (1262, 197028), (1263, 196872), (1684, 147654), (1893, 131352), (2524, 98514), (2526, 98436), (3368, 73827), (3786, 65676), (3789, 65624), (5048, 49257), (5052, 49218), (5473, 45432), (5679, 43784), (7572, 32838), (7578, 32812), (8203, 30312), (10104, 24609), (10946, 22716), (11358, 21892), (15144, 16419), (15156, 16406)]