2440224

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 7158060

約数和(自身を除く): 4717836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 229, 288, 296, 333, 444, 458, 592, 666, 687, 888, 916, 1184, 1332, 1374, 1776, 1832, 2061, 2664, 2748, 3552, 3664, 4122, 5328, 5496, 7328, 8244, 8473, 10656, 10992, 16488, 16946, 21984, 25419, 32976, 33892, 50838, 65952, 67784, 76257, 101676, 135568, 152514, 203352, 271136, 305028, 406704, 610056, 813408, 1220112, 2440224]

約数ペア:

[(1, 2440224), (2, 1220112), (3, 813408), (4, 610056), (6, 406704), (8, 305028), (9, 271136), (12, 203352), (16, 152514), (18, 135568), (24, 101676), (32, 76257), (36, 67784), (37, 65952), (48, 50838), (72, 33892), (74, 32976), (96, 25419), (111, 21984), (144, 16946), (148, 16488), (222, 10992), (229, 10656), (288, 8473), (296, 8244), (333, 7328), (444, 5496), (458, 5328), (592, 4122), (666, 3664), (687, 3552), (888, 2748), (916, 2664), (1184, 2061), (1332, 1832), (1374, 1776)]