225263412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13229}}^1$

素因数の和:13293

約数の個数: 72

約数和(自身を含む): 635675040

約数和(自身を除く): 410411628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 13229, 17028, 26458, 39687, 52916, 79374, 119061, 145519, 158748, 238122, 291038, 436557, 476244, 568847, 582076, 873114, 1137694, 1309671, 1706541, 1746228, 2275388, 2619342, 3413082, 5119623, 5238684, 6257317, 6826164, 10239246, 12514634, 18771951, 20478492, 25029268, 37543902, 56315853, 75087804, 112631706, 225263412]

約数ペア:

[(1, 225263412), (2, 112631706), (3, 75087804), (4, 56315853), (6, 37543902), (9, 25029268), (11, 20478492), (12, 18771951), (18, 12514634), (22, 10239246), (33, 6826164), (36, 6257317), (43, 5238684), (44, 5119623), (66, 3413082), (86, 2619342), (99, 2275388), (129, 1746228), (132, 1706541), (172, 1309671), (198, 1137694), (258, 873114), (387, 582076), (396, 568847), (473, 476244), (516, 436557), (774, 291038), (946, 238122), (1419, 158748), (1548, 145519), (1892, 119061), (2838, 79374), (4257, 52916), (5676, 39687), (8514, 26458), (13229, 17028)]