997808976

素因数分解:

$2^4\times 3^3\times {\mathrm{2309743}}^1$

素因数の和:2309760

約数の個数: 40

約数和(自身を含む): 2864082560

約数和(自身を除く): 1866273584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2309743, 4619486, 6929229, 9238972, 13858458, 18477944, 20787687, 27716916, 36955888, 41575374, 55433832, 62363061, 83150748, 110867664, 124726122, 166301496, 249452244, 332602992, 498904488, 997808976]

約数ペア:

[(1, 997808976), (2, 498904488), (3, 332602992), (4, 249452244), (6, 166301496), (8, 124726122), (9, 110867664), (12, 83150748), (16, 62363061), (18, 55433832), (24, 41575374), (27, 36955888), (36, 27716916), (48, 20787687), (54, 18477944), (72, 13858458), (108, 9238972), (144, 6929229), (216, 4619486), (432, 2309743)]