247427376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 772236288

約数和(自身を除く): 524808912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 101, 112, 138, 161, 168, 184, 202, 276, 303, 317, 322, 336, 368, 404, 483, 552, 606, 634, 644, 707, 808, 951, 966, 1104, 1212, 1268, 1288, 1414, 1616, 1902, 1932, 2121, 2219, 2323, 2424, 2536, 2576, 2828, 3804, 3864, 4242, 4438, 4646, 4848, 5072, 5656, 6657, 6969, 7291, 7608, 7728, 8484, 8876, 9292, 11312, 13314, 13938, 14582, 15216, 16261, 16968, 17752, 18584, 21873, 26628, 27876, 29164, 32017, 32522, 33936, 35504, 37168, 43746, 48783, 51037, 53256, 55752, 58328, 64034, 65044, 87492, 96051, 97566, 102074, 106512, 111504, 116656, 128068, 130088, 153111, 174984, 192102, 195132, 204148, 224119, 256136, 260176, 306222, 349968, 384204, 390264, 408296, 448238, 512272, 612444, 672357, 736391, 768408, 780528, 816592, 896476, 1224888, 1344714, 1472782, 1536816, 1792952, 2209173, 2449776, 2689428, 2945564, 3585904, 4418346, 5154737, 5378856, 5891128, 8836692, 10309474, 10757712, 11782256, 15464211, 17673384, 20618948, 30928422, 35346768, 41237896, 61856844, 82475792, 123713688, 247427376]

約数ペア:

[(1, 247427376), (2, 123713688), (3, 82475792), (4, 61856844), (6, 41237896), (7, 35346768), (8, 30928422), (12, 20618948), (14, 17673384), (16, 15464211), (21, 11782256), (23, 10757712), (24, 10309474), (28, 8836692), (42, 5891128), (46, 5378856), (48, 5154737), (56, 4418346), (69, 3585904), (84, 2945564), (92, 2689428), (101, 2449776), (112, 2209173), (138, 1792952), (161, 1536816), (168, 1472782), (184, 1344714), (202, 1224888), (276, 896476), (303, 816592), (317, 780528), (322, 768408), (336, 736391), (368, 672357), (404, 612444), (483, 512272), (552, 448238), (606, 408296), (634, 390264), (644, 384204), (707, 349968), (808, 306222), (951, 260176), (966, 256136), (1104, 224119), (1212, 204148), (1268, 195132), (1288, 192102), (1414, 174984), (1616, 153111), (1902, 130088), (1932, 128068), (2121, 116656), (2219, 111504), (2323, 106512), (2424, 102074), (2536, 97566), (2576, 96051), (2828, 87492), (3804, 65044), (3864, 64034), (4242, 58328), (4438, 55752), (4646, 53256), (4848, 51037), (5072, 48783), (5656, 43746), (6657, 37168), (6969, 35504), (7291, 33936), (7608, 32522), (7728, 32017), (8484, 29164), (8876, 27876), (9292, 26628), (11312, 21873), (13314, 18584), (13938, 17752), (14582, 16968), (15216, 16261)]