313430404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 677827584

約数和(自身を除く): 364397180

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 47, 74, 82, 94, 148, 157, 164, 188, 259, 287, 314, 329, 518, 574, 628, 658, 1036, 1099, 1148, 1316, 1517, 1739, 1927, 2198, 3034, 3478, 3854, 4396, 5809, 6068, 6437, 6956, 7379, 7708, 10619, 11618, 12173, 12874, 13489, 14758, 21238, 23236, 24346, 25748, 26978, 29516, 40663, 42476, 45059, 48692, 51653, 53956, 71299, 81326, 90118, 103306, 142598, 162652, 180236, 206612, 238169, 273023, 285196, 302539, 476338, 499093, 546046, 605078, 952676, 998186, 1092092, 1210156, 1667183, 1911161, 1996372, 2117773, 3334366, 3822322, 4235546, 6668732, 7644644, 8471092, 11193943, 22387886, 44775772, 78357601, 156715202, 313430404]

約数ペア:

[(1, 313430404), (2, 156715202), (4, 78357601), (7, 44775772), (14, 22387886), (28, 11193943), (37, 8471092), (41, 7644644), (47, 6668732), (74, 4235546), (82, 3822322), (94, 3334366), (148, 2117773), (157, 1996372), (164, 1911161), (188, 1667183), (259, 1210156), (287, 1092092), (314, 998186), (329, 952676), (518, 605078), (574, 546046), (628, 499093), (658, 476338), (1036, 302539), (1099, 285196), (1148, 273023), (1316, 238169), (1517, 206612), (1739, 180236), (1927, 162652), (2198, 142598), (3034, 103306), (3478, 90118), (3854, 81326), (4396, 71299), (5809, 53956), (6068, 51653), (6437, 48692), (6956, 45059), (7379, 42476), (7708, 40663), (10619, 29516), (11618, 26978), (12173, 25748), (12874, 24346), (13489, 23236), (14758, 21238)]