725472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 2260440

約数和(自身を除く): 1534968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 229, 264, 288, 352, 396, 458, 528, 687, 792, 916, 1056, 1374, 1584, 1832, 2061, 2519, 2748, 3168, 3664, 4122, 5038, 5496, 7328, 7557, 8244, 10076, 10992, 15114, 16488, 20152, 21984, 22671, 30228, 32976, 40304, 45342, 60456, 65952, 80608, 90684, 120912, 181368, 241824, 362736, 725472]

約数ペア:

[(1, 725472), (2, 362736), (3, 241824), (4, 181368), (6, 120912), (8, 90684), (9, 80608), (11, 65952), (12, 60456), (16, 45342), (18, 40304), (22, 32976), (24, 30228), (32, 22671), (33, 21984), (36, 20152), (44, 16488), (48, 15114), (66, 10992), (72, 10076), (88, 8244), (96, 7557), (99, 7328), (132, 5496), (144, 5038), (176, 4122), (198, 3664), (229, 3168), (264, 2748), (288, 2519), (352, 2061), (396, 1832), (458, 1584), (528, 1374), (687, 1056), (792, 916)]