128923488

素因数分解:

$2^5\times 3^4\times {\mathrm{49739}}^1$

素因数の和:49761

約数の個数: 60

約数和(自身を含む): 379168020

約数和(自身を除く): 250244532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 49739, 99478, 149217, 198956, 298434, 397912, 447651, 596868, 795824, 895302, 1193736, 1342953, 1591648, 1790604, 2387472, 2685906, 3581208, 4028859, 4774944, 5371812, 7162416, 8057718, 10743624, 14324832, 16115436, 21487248, 32230872, 42974496, 64461744, 128923488]

約数ペア:

[(1, 128923488), (2, 64461744), (3, 42974496), (4, 32230872), (6, 21487248), (8, 16115436), (9, 14324832), (12, 10743624), (16, 8057718), (18, 7162416), (24, 5371812), (27, 4774944), (32, 4028859), (36, 3581208), (48, 2685906), (54, 2387472), (72, 1790604), (81, 1591648), (96, 1342953), (108, 1193736), (144, 895302), (162, 795824), (216, 596868), (288, 447651), (324, 397912), (432, 298434), (648, 198956), (864, 149217), (1296, 99478), (2592, 49739)]