281241312

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1416

約数の個数: 96

約数和(自身を含む): 809585280

約数和(自身を除く): 528343968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 229, 264, 352, 458, 528, 687, 916, 1056, 1163, 1374, 1832, 2326, 2519, 2748, 3489, 3664, 4652, 5038, 5496, 6978, 7328, 7557, 9304, 10076, 10992, 12793, 13956, 15114, 18608, 20152, 21984, 25586, 27912, 30228, 37216, 38379, 40304, 51172, 55824, 60456, 76758, 80608, 102344, 111648, 120912, 153516, 204688, 241824, 266327, 307032, 409376, 532654, 614064, 798981, 1065308, 1228128, 1597962, 2130616, 2929597, 3195924, 4261232, 5859194, 6391848, 8522464, 8788791, 11718388, 12783696, 17577582, 23436776, 25567392, 35155164, 46873552, 70310328, 93747104, 140620656, 281241312]

約数ペア:

[(1, 281241312), (2, 140620656), (3, 93747104), (4, 70310328), (6, 46873552), (8, 35155164), (11, 25567392), (12, 23436776), (16, 17577582), (22, 12783696), (24, 11718388), (32, 8788791), (33, 8522464), (44, 6391848), (48, 5859194), (66, 4261232), (88, 3195924), (96, 2929597), (132, 2130616), (176, 1597962), (229, 1228128), (264, 1065308), (352, 798981), (458, 614064), (528, 532654), (687, 409376), (916, 307032), (1056, 266327), (1163, 241824), (1374, 204688), (1832, 153516), (2326, 120912), (2519, 111648), (2748, 102344), (3489, 80608), (3664, 76758), (4652, 60456), (5038, 55824), (5496, 51172), (6978, 40304), (7328, 38379), (7557, 37216), (9304, 30228), (10076, 27912), (10992, 25586), (12793, 21984), (13956, 20152), (15114, 18608)]