280521408

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:734

約数の個数: 112

約数和(自身を含む): 778337280

約数和(自身を除く): 497815872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 83, 87, 96, 116, 166, 174, 192, 232, 249, 332, 348, 464, 498, 607, 664, 696, 928, 996, 1214, 1328, 1392, 1821, 1856, 1992, 2407, 2428, 2656, 2784, 3642, 3984, 4814, 4856, 5312, 5568, 7221, 7284, 7968, 9628, 9712, 14442, 14568, 15936, 17603, 19256, 19424, 28884, 29136, 35206, 38512, 38848, 50381, 52809, 57768, 58272, 70412, 77024, 100762, 105618, 115536, 116544, 140824, 151143, 154048, 201524, 211236, 231072, 281648, 302286, 403048, 422472, 462144, 563296, 604572, 806096, 844944, 1126592, 1209144, 1461049, 1612192, 1689888, 2418288, 2922098, 3224384, 3379776, 4383147, 4836576, 5844196, 8766294, 9673152, 11688392, 17532588, 23376784, 35065176, 46753568, 70130352, 93507136, 140260704, 280521408]

約数ペア:

[(1, 280521408), (2, 140260704), (3, 93507136), (4, 70130352), (6, 46753568), (8, 35065176), (12, 23376784), (16, 17532588), (24, 11688392), (29, 9673152), (32, 8766294), (48, 5844196), (58, 4836576), (64, 4383147), (83, 3379776), (87, 3224384), (96, 2922098), (116, 2418288), (166, 1689888), (174, 1612192), (192, 1461049), (232, 1209144), (249, 1126592), (332, 844944), (348, 806096), (464, 604572), (498, 563296), (607, 462144), (664, 422472), (696, 403048), (928, 302286), (996, 281648), (1214, 231072), (1328, 211236), (1392, 201524), (1821, 154048), (1856, 151143), (1992, 140824), (2407, 116544), (2428, 115536), (2656, 105618), (2784, 100762), (3642, 77024), (3984, 70412), (4814, 58272), (4856, 57768), (5312, 52809), (5568, 50381), (7221, 38848), (7284, 38512), (7968, 35206), (9628, 29136), (9712, 28884), (14442, 19424), (14568, 19256), (15936, 17603)]