1731846672

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 4979145600

約数和(自身を除く): 3247298928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 389, 516, 688, 719, 774, 778, 1032, 1167, 1438, 1548, 1556, 2064, 2157, 2334, 2876, 3096, 3112, 3501, 4314, 4668, 5752, 6192, 6224, 6471, 7002, 8628, 9336, 11504, 12942, 14004, 16727, 17256, 18672, 25884, 28008, 30917, 33454, 34512, 50181, 51768, 56016, 61834, 66908, 92751, 100362, 103536, 123668, 133816, 150543, 185502, 200724, 247336, 267632, 278253, 279691, 301086, 371004, 401448, 494672, 556506, 559382, 602172, 742008, 802896, 839073, 1113012, 1118764, 1204344, 1484016, 1678146, 2226024, 2237528, 2408688, 2517219, 3356292, 4452048, 4475056, 5034438, 6712584, 10068876, 12026713, 13425168, 20137752, 24053426, 36080139, 40275504, 48106852, 72160278, 96213704, 108240417, 144320556, 192427408, 216480834, 288641112, 432961668, 577282224, 865923336, 1731846672]

約数ペア:

[(1, 1731846672), (2, 865923336), (3, 577282224), (4, 432961668), (6, 288641112), (8, 216480834), (9, 192427408), (12, 144320556), (16, 108240417), (18, 96213704), (24, 72160278), (36, 48106852), (43, 40275504), (48, 36080139), (72, 24053426), (86, 20137752), (129, 13425168), (144, 12026713), (172, 10068876), (258, 6712584), (344, 5034438), (387, 4475056), (389, 4452048), (516, 3356292), (688, 2517219), (719, 2408688), (774, 2237528), (778, 2226024), (1032, 1678146), (1167, 1484016), (1438, 1204344), (1548, 1118764), (1556, 1113012), (2064, 839073), (2157, 802896), (2334, 742008), (2876, 602172), (3096, 559382), (3112, 556506), (3501, 494672), (4314, 401448), (4668, 371004), (5752, 301086), (6192, 279691), (6224, 278253), (6471, 267632), (7002, 247336), (8628, 200724), (9336, 185502), (11504, 150543), (12942, 133816), (14004, 123668), (16727, 103536), (17256, 100362), (18672, 92751), (25884, 66908), (28008, 61834), (30917, 56016), (33454, 51768), (34512, 50181)]