268304316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 740544000

約数和(自身を除く): 472239684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 173, 222, 259, 346, 444, 499, 518, 519, 692, 777, 998, 1036, 1038, 1211, 1497, 1554, 1996, 2076, 2422, 2994, 3108, 3493, 3633, 4844, 5988, 6401, 6986, 7266, 10479, 12802, 13972, 14532, 18463, 19203, 20958, 25604, 36926, 38406, 41916, 44807, 55389, 73852, 76812, 86327, 89614, 110778, 129241, 134421, 172654, 179228, 221556, 258482, 258981, 268842, 345308, 387723, 516964, 517962, 537684, 604289, 775446, 1035924, 1208578, 1550892, 1812867, 2417156, 3194099, 3625734, 6388198, 7251468, 9582297, 12776396, 19164594, 22358693, 38329188, 44717386, 67076079, 89434772, 134152158, 268304316]

約数ペア:

[(1, 268304316), (2, 134152158), (3, 89434772), (4, 67076079), (6, 44717386), (7, 38329188), (12, 22358693), (14, 19164594), (21, 12776396), (28, 9582297), (37, 7251468), (42, 6388198), (74, 3625734), (84, 3194099), (111, 2417156), (148, 1812867), (173, 1550892), (222, 1208578), (259, 1035924), (346, 775446), (444, 604289), (499, 537684), (518, 517962), (519, 516964), (692, 387723), (777, 345308), (998, 268842), (1036, 258981), (1038, 258482), (1211, 221556), (1497, 179228), (1554, 172654), (1996, 134421), (2076, 129241), (2422, 110778), (2994, 89614), (3108, 86327), (3493, 76812), (3633, 73852), (4844, 55389), (5988, 44807), (6401, 41916), (6986, 38406), (7266, 36926), (10479, 25604), (12802, 20958), (13972, 19203), (14532, 18463)]