218153208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 128

約数和(自身を含む): 683020800

約数和(自身を除く): 464867592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 708, 728, 767, 826, 1092, 1239, 1416, 1534, 1652, 1693, 2184, 2301, 2478, 3068, 3304, 3386, 4602, 4956, 5079, 5369, 6136, 6772, 9204, 9912, 10158, 10738, 11851, 13544, 16107, 18408, 20316, 21476, 22009, 23702, 32214, 35553, 40632, 42952, 44018, 47404, 64428, 66027, 71106, 88036, 94808, 99887, 128856, 132054, 142212, 154063, 176072, 199774, 264108, 284424, 299661, 308126, 399548, 462189, 528216, 599322, 616252, 699209, 799096, 924378, 1198644, 1232504, 1298531, 1398418, 1848756, 2097627, 2397288, 2597062, 2796836, 3697512, 3895593, 4195254, 5194124, 5593672, 7791186, 8390508, 9089717, 10388248, 15582372, 16781016, 18179434, 27269151, 31164744, 36358868, 54538302, 72717736, 109076604, 218153208]

約数ペア:

[(1, 218153208), (2, 109076604), (3, 72717736), (4, 54538302), (6, 36358868), (7, 31164744), (8, 27269151), (12, 18179434), (13, 16781016), (14, 15582372), (21, 10388248), (24, 9089717), (26, 8390508), (28, 7791186), (39, 5593672), (42, 5194124), (52, 4195254), (56, 3895593), (59, 3697512), (78, 2796836), (84, 2597062), (91, 2397288), (104, 2097627), (118, 1848756), (156, 1398418), (168, 1298531), (177, 1232504), (182, 1198644), (236, 924378), (273, 799096), (312, 699209), (354, 616252), (364, 599322), (413, 528216), (472, 462189), (546, 399548), (708, 308126), (728, 299661), (767, 284424), (826, 264108), (1092, 199774), (1239, 176072), (1416, 154063), (1534, 142212), (1652, 132054), (1693, 128856), (2184, 99887), (2301, 94808), (2478, 88036), (3068, 71106), (3304, 66027), (3386, 64428), (4602, 47404), (4956, 44018), (5079, 42952), (5369, 40632), (6136, 35553), (6772, 32214), (9204, 23702), (9912, 22009), (10158, 21476), (10738, 20316), (11851, 18408), (13544, 16107)]