7228161936

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{8641}}^1$

素因数の和:8849

約数の個数: 120

約数和(自身を含む): 20910286904

約数和(自身を除く): 13682124968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 157, 222, 296, 314, 333, 444, 471, 592, 628, 666, 888, 942, 1256, 1332, 1413, 1776, 1884, 2512, 2664, 2826, 3768, 5328, 5652, 5809, 7536, 8641, 11304, 11618, 17282, 17427, 22608, 23236, 25923, 34564, 34854, 46472, 51846, 52281, 69128, 69708, 77769, 92944, 103692, 104562, 138256, 139416, 155538, 207384, 209124, 278832, 311076, 319717, 414768, 418248, 622152, 639434, 836496, 959151, 1244304, 1278868, 1356637, 1918302, 2557736, 2713274, 2877453, 3836604, 4069911, 5115472, 5426548, 5754906, 7673208, 8139822, 10853096, 11509812, 12209733, 15346416, 16279644, 21706192, 23019624, 24419466, 32559288, 46039248, 48838932, 50195569, 65118576, 97677864, 100391138, 150586707, 195355728, 200782276, 301173414, 401564552, 451760121, 602346828, 803129104, 903520242, 1204693656, 1807040484, 2409387312, 3614080968, 7228161936]

約数ペア:

[(1, 7228161936), (2, 3614080968), (3, 2409387312), (4, 1807040484), (6, 1204693656), (8, 903520242), (9, 803129104), (12, 602346828), (16, 451760121), (18, 401564552), (24, 301173414), (36, 200782276), (37, 195355728), (48, 150586707), (72, 100391138), (74, 97677864), (111, 65118576), (144, 50195569), (148, 48838932), (157, 46039248), (222, 32559288), (296, 24419466), (314, 23019624), (333, 21706192), (444, 16279644), (471, 15346416), (592, 12209733), (628, 11509812), (666, 10853096), (888, 8139822), (942, 7673208), (1256, 5754906), (1332, 5426548), (1413, 5115472), (1776, 4069911), (1884, 3836604), (2512, 2877453), (2664, 2713274), (2826, 2557736), (3768, 1918302), (5328, 1356637), (5652, 1278868), (5809, 1244304), (7536, 959151), (8641, 836496), (11304, 639434), (11618, 622152), (17282, 418248), (17427, 414768), (22608, 319717), (23236, 311076), (25923, 278832), (34564, 209124), (34854, 207384), (46472, 155538), (51846, 139416), (52281, 138256), (69128, 104562), (69708, 103692), (77769, 92944)]