254651796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 759100160

約数和(自身を除く): 504448364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 181, 189, 252, 362, 378, 543, 724, 756, 1086, 1267, 1629, 1861, 2172, 2534, 3258, 3722, 3801, 4887, 5068, 5583, 6516, 7444, 7602, 9774, 11166, 11403, 13027, 15204, 16749, 19548, 22332, 22806, 26054, 33498, 34209, 39081, 45612, 50247, 52108, 66996, 68418, 78162, 100494, 117243, 136836, 156324, 200988, 234486, 336841, 351729, 468972, 673682, 703458, 1010523, 1347364, 1406916, 2021046, 2357887, 3031569, 4042092, 4715774, 6063138, 7073661, 9094707, 9431548, 12126276, 14147322, 18189414, 21220983, 28294644, 36378828, 42441966, 63662949, 84883932, 127325898, 254651796]

約数ペア:

[(1, 254651796), (2, 127325898), (3, 84883932), (4, 63662949), (6, 42441966), (7, 36378828), (9, 28294644), (12, 21220983), (14, 18189414), (18, 14147322), (21, 12126276), (27, 9431548), (28, 9094707), (36, 7073661), (42, 6063138), (54, 4715774), (63, 4042092), (84, 3031569), (108, 2357887), (126, 2021046), (181, 1406916), (189, 1347364), (252, 1010523), (362, 703458), (378, 673682), (543, 468972), (724, 351729), (756, 336841), (1086, 234486), (1267, 200988), (1629, 156324), (1861, 136836), (2172, 117243), (2534, 100494), (3258, 78162), (3722, 68418), (3801, 66996), (4887, 52108), (5068, 50247), (5583, 45612), (6516, 39081), (7444, 34209), (7602, 33498), (9774, 26054), (11166, 22806), (11403, 22332), (13027, 19548), (15204, 16749)]