338359968

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 1000510056

約数和(自身を除く): 662150088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 113, 144, 148, 222, 226, 281, 288, 296, 333, 339, 444, 452, 562, 592, 666, 678, 843, 888, 904, 1017, 1124, 1184, 1332, 1356, 1686, 1776, 1808, 2034, 2248, 2529, 2664, 2712, 3372, 3552, 3616, 4068, 4181, 4496, 5058, 5328, 5424, 6744, 8136, 8362, 8992, 10116, 10397, 10656, 10848, 12543, 13488, 16272, 16724, 20232, 20794, 25086, 26976, 31191, 31753, 32544, 33448, 37629, 40464, 41588, 50172, 62382, 63506, 66896, 75258, 80928, 83176, 93573, 95259, 100344, 124764, 127012, 133792, 150516, 166352, 187146, 190518, 200688, 249528, 254024, 285777, 301032, 332704, 374292, 381036, 401376, 499056, 508048, 571554, 602064, 748584, 762072, 998112, 1016096, 1143108, 1174861, 1204128, 1497168, 1524144, 2286216, 2349722, 2994336, 3048288, 3524583, 4572432, 4699444, 7049166, 9144864, 9398888, 10573749, 14098332, 18797776, 21147498, 28196664, 37595552, 42294996, 56393328, 84589992, 112786656, 169179984, 338359968]

約数ペア:

[(1, 338359968), (2, 169179984), (3, 112786656), (4, 84589992), (6, 56393328), (8, 42294996), (9, 37595552), (12, 28196664), (16, 21147498), (18, 18797776), (24, 14098332), (32, 10573749), (36, 9398888), (37, 9144864), (48, 7049166), (72, 4699444), (74, 4572432), (96, 3524583), (111, 3048288), (113, 2994336), (144, 2349722), (148, 2286216), (222, 1524144), (226, 1497168), (281, 1204128), (288, 1174861), (296, 1143108), (333, 1016096), (339, 998112), (444, 762072), (452, 748584), (562, 602064), (592, 571554), (666, 508048), (678, 499056), (843, 401376), (888, 381036), (904, 374292), (1017, 332704), (1124, 301032), (1184, 285777), (1332, 254024), (1356, 249528), (1686, 200688), (1776, 190518), (1808, 187146), (2034, 166352), (2248, 150516), (2529, 133792), (2664, 127012), (2712, 124764), (3372, 100344), (3552, 95259), (3616, 93573), (4068, 83176), (4181, 80928), (4496, 75258), (5058, 66896), (5328, 63506), (5424, 62382), (6744, 50172), (8136, 41588), (8362, 40464), (8992, 37629), (10116, 33448), (10397, 32544), (10656, 31753), (10848, 31191), (12543, 26976), (13488, 25086), (16272, 20794), (16724, 20232)]