265338312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 729699840

約数和(自身を除く): 464361528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 101, 102, 136, 137, 141, 188, 202, 204, 274, 282, 303, 376, 404, 408, 411, 548, 564, 606, 799, 808, 822, 1096, 1128, 1212, 1598, 1644, 1717, 2329, 2397, 2424, 3196, 3288, 3434, 4658, 4747, 4794, 5151, 6392, 6439, 6868, 6987, 9316, 9494, 9588, 10302, 12878, 13736, 13837, 13974, 14241, 18632, 18988, 19176, 19317, 20604, 25756, 27674, 27948, 28482, 37976, 38634, 41208, 41511, 51512, 55348, 55896, 56964, 77268, 80699, 83022, 109463, 110696, 113928, 154536, 161398, 166044, 218926, 235229, 242097, 322796, 328389, 332088, 437852, 470458, 484194, 645592, 650339, 656778, 705687, 875704, 940916, 968388, 1300678, 1313556, 1411374, 1881832, 1936776, 1951017, 2601356, 2627112, 2822748, 3902034, 5202712, 5645496, 7804068, 11055763, 15608136, 22111526, 33167289, 44223052, 66334578, 88446104, 132669156, 265338312]

約数ペア:

[(1, 265338312), (2, 132669156), (3, 88446104), (4, 66334578), (6, 44223052), (8, 33167289), (12, 22111526), (17, 15608136), (24, 11055763), (34, 7804068), (47, 5645496), (51, 5202712), (68, 3902034), (94, 2822748), (101, 2627112), (102, 2601356), (136, 1951017), (137, 1936776), (141, 1881832), (188, 1411374), (202, 1313556), (204, 1300678), (274, 968388), (282, 940916), (303, 875704), (376, 705687), (404, 656778), (408, 650339), (411, 645592), (548, 484194), (564, 470458), (606, 437852), (799, 332088), (808, 328389), (822, 322796), (1096, 242097), (1128, 235229), (1212, 218926), (1598, 166044), (1644, 161398), (1717, 154536), (2329, 113928), (2397, 110696), (2424, 109463), (3196, 83022), (3288, 80699), (3434, 77268), (4658, 56964), (4747, 55896), (4794, 55348), (5151, 51512), (6392, 41511), (6439, 41208), (6868, 38634), (6987, 37976), (9316, 28482), (9494, 27948), (9588, 27674), (10302, 25756), (12878, 20604), (13736, 19317), (13837, 19176), (13974, 18988), (14241, 18632)]