914091972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 2277596160

約数和(自身を除く): 1363504188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 289, 458, 578, 687, 867, 916, 1151, 1156, 1374, 1734, 2302, 2748, 3453, 3468, 3893, 4604, 6906, 7786, 11679, 13812, 15572, 19567, 23358, 39134, 46716, 58701, 66181, 78268, 117402, 132362, 198543, 234804, 263579, 264724, 332639, 397086, 527158, 665278, 790737, 794172, 997917, 1054316, 1330556, 1581474, 1995834, 3162948, 3991668, 4480843, 8961686, 13442529, 17923372, 26885058, 53770116, 76174331, 152348662, 228522993, 304697324, 457045986, 914091972]

約数ペア:

[(1, 914091972), (2, 457045986), (3, 304697324), (4, 228522993), (6, 152348662), (12, 76174331), (17, 53770116), (34, 26885058), (51, 17923372), (68, 13442529), (102, 8961686), (204, 4480843), (229, 3991668), (289, 3162948), (458, 1995834), (578, 1581474), (687, 1330556), (867, 1054316), (916, 997917), (1151, 794172), (1156, 790737), (1374, 665278), (1734, 527158), (2302, 397086), (2748, 332639), (3453, 264724), (3468, 263579), (3893, 234804), (4604, 198543), (6906, 132362), (7786, 117402), (11679, 78268), (13812, 66181), (15572, 58701), (19567, 46716), (23358, 39134)]