917507628

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 2490808320

約数和(自身を除く): 1573300692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 431, 621, 828, 857, 862, 1242, 1293, 1714, 1724, 2484, 2571, 2586, 3428, 3879, 5142, 5172, 7713, 7758, 9913, 10284, 11637, 15426, 15516, 19711, 19826, 23139, 23274, 29739, 30852, 39422, 39652, 46278, 46548, 59133, 59478, 78844, 89217, 92556, 118266, 118956, 177399, 178434, 236532, 267651, 354798, 356868, 369367, 532197, 535302, 709596, 738734, 1064394, 1070604, 1108101, 1477468, 2128788, 2216202, 3324303, 4432404, 6648606, 8495441, 9972909, 13297212, 16990882, 19945818, 25486323, 33981764, 39891636, 50972646, 76458969, 101945292, 152917938, 229376907, 305835876, 458753814, 917507628]

約数ペア:

[(1, 917507628), (2, 458753814), (3, 305835876), (4, 229376907), (6, 152917938), (9, 101945292), (12, 76458969), (18, 50972646), (23, 39891636), (27, 33981764), (36, 25486323), (46, 19945818), (54, 16990882), (69, 13297212), (92, 9972909), (108, 8495441), (138, 6648606), (207, 4432404), (276, 3324303), (414, 2216202), (431, 2128788), (621, 1477468), (828, 1108101), (857, 1070604), (862, 1064394), (1242, 738734), (1293, 709596), (1714, 535302), (1724, 532197), (2484, 369367), (2571, 356868), (2586, 354798), (3428, 267651), (3879, 236532), (5142, 178434), (5172, 177399), (7713, 118956), (7758, 118266), (9913, 92556), (10284, 89217), (11637, 78844), (15426, 59478), (15516, 59133), (19711, 46548), (19826, 46278), (23139, 39652), (23274, 39422), (29739, 30852)]