262943316

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 677837160

約数和(自身を除く): 414893844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 113, 218, 226, 327, 339, 436, 452, 593, 654, 678, 981, 1017, 1186, 1308, 1356, 1779, 1962, 2034, 2372, 3558, 3924, 4068, 5337, 7116, 10674, 12317, 21348, 24634, 36951, 49268, 64637, 67009, 73902, 110853, 129274, 134018, 147804, 193911, 201027, 221706, 258548, 268036, 387822, 402054, 443412, 581733, 603081, 775644, 804108, 1163466, 1206162, 2326932, 2412324, 7303981, 14607962, 21911943, 29215924, 43823886, 65735829, 87647772, 131471658, 262943316]

約数ペア:

[(1, 262943316), (2, 131471658), (3, 87647772), (4, 65735829), (6, 43823886), (9, 29215924), (12, 21911943), (18, 14607962), (36, 7303981), (109, 2412324), (113, 2326932), (218, 1206162), (226, 1163466), (327, 804108), (339, 775644), (436, 603081), (452, 581733), (593, 443412), (654, 402054), (678, 387822), (981, 268036), (1017, 258548), (1186, 221706), (1308, 201027), (1356, 193911), (1779, 147804), (1962, 134018), (2034, 129274), (2372, 110853), (3558, 73902), (3924, 67009), (4068, 64637), (5337, 49268), (7116, 36951), (10674, 24634), (12317, 21348)]