331617184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 720135360

約数和(自身を除く): 388518176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 53, 76, 82, 106, 152, 164, 212, 251, 304, 328, 424, 502, 608, 656, 779, 848, 1004, 1007, 1312, 1558, 1696, 2008, 2014, 2173, 3116, 4016, 4028, 4346, 4769, 6232, 8032, 8056, 8692, 9538, 10291, 12464, 13303, 16112, 17384, 19076, 20582, 24928, 26606, 32224, 34768, 38152, 41164, 41287, 53212, 69536, 76304, 82328, 82574, 106424, 152608, 164656, 165148, 195529, 212848, 252757, 329312, 330296, 391058, 425696, 505514, 545423, 660592, 782116, 1011028, 1090846, 1321184, 1564232, 2022056, 2181692, 3128464, 4044112, 4363384, 6256928, 8088224, 8726768, 10363037, 17453536, 20726074, 41452148, 82904296, 165808592, 331617184]

約数ペア:

[(1, 331617184), (2, 165808592), (4, 82904296), (8, 41452148), (16, 20726074), (19, 17453536), (32, 10363037), (38, 8726768), (41, 8088224), (53, 6256928), (76, 4363384), (82, 4044112), (106, 3128464), (152, 2181692), (164, 2022056), (212, 1564232), (251, 1321184), (304, 1090846), (328, 1011028), (424, 782116), (502, 660592), (608, 545423), (656, 505514), (779, 425696), (848, 391058), (1004, 330296), (1007, 329312), (1312, 252757), (1558, 212848), (1696, 195529), (2008, 165148), (2014, 164656), (2173, 152608), (3116, 106424), (4016, 82574), (4028, 82328), (4346, 76304), (4769, 69536), (6232, 53212), (8032, 41287), (8056, 41164), (8692, 38152), (9538, 34768), (10291, 32224), (12464, 26606), (13303, 24928), (16112, 20582), (17384, 19076)]