8309938168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 19018137600

約数和(自身を除く): 10708199432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 127, 172, 203, 232, 254, 301, 344, 406, 508, 602, 812, 889, 937, 1016, 1204, 1247, 1624, 1778, 1874, 2408, 2494, 3556, 3683, 3748, 4988, 5461, 6559, 7112, 7366, 7496, 8729, 9976, 10922, 13118, 14732, 17458, 21844, 25781, 26236, 27173, 29464, 34916, 38227, 40291, 43688, 51562, 52472, 54346, 69832, 76454, 80582, 103124, 108692, 118999, 152908, 158369, 161164, 190211, 206248, 217384, 237998, 282037, 305816, 316738, 322328, 380422, 475996, 564074, 633476, 760844, 832993, 951992, 1108583, 1128148, 1168439, 1266952, 1521688, 1665986, 2217166, 2256296, 2336878, 3331972, 3450971, 4434332, 4673756, 5116957, 6663944, 6901942, 8179073, 8868664, 9347512, 10233914, 13803884, 16358146, 20467828, 24156797, 27607768, 32716292, 35818699, 40935656, 48313594, 65432584, 71637398, 96627188, 143274796, 148391753, 193254376, 286549592, 296783506, 593567012, 1038742271, 1187134024, 2077484542, 4154969084, 8309938168]

約数ペア:

[(1, 8309938168), (2, 4154969084), (4, 2077484542), (7, 1187134024), (8, 1038742271), (14, 593567012), (28, 296783506), (29, 286549592), (43, 193254376), (56, 148391753), (58, 143274796), (86, 96627188), (116, 71637398), (127, 65432584), (172, 48313594), (203, 40935656), (232, 35818699), (254, 32716292), (301, 27607768), (344, 24156797), (406, 20467828), (508, 16358146), (602, 13803884), (812, 10233914), (889, 9347512), (937, 8868664), (1016, 8179073), (1204, 6901942), (1247, 6663944), (1624, 5116957), (1778, 4673756), (1874, 4434332), (2408, 3450971), (2494, 3331972), (3556, 2336878), (3683, 2256296), (3748, 2217166), (4988, 1665986), (5461, 1521688), (6559, 1266952), (7112, 1168439), (7366, 1128148), (7496, 1108583), (8729, 951992), (9976, 832993), (10922, 760844), (13118, 633476), (14732, 564074), (17458, 475996), (21844, 380422), (25781, 322328), (26236, 316738), (27173, 305816), (29464, 282037), (34916, 237998), (38227, 217384), (40291, 206248), (43688, 190211), (51562, 161164), (52472, 158369), (54346, 152908), (69832, 118999), (76454, 108692), (80582, 103124)]