1887826336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 4309381440

約数和(自身を除く): 2421555104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 389, 544, 748, 778, 811, 1496, 1556, 1622, 2992, 3112, 3244, 4279, 5984, 6224, 6488, 6613, 8558, 8921, 12448, 12976, 13226, 13787, 17116, 17842, 25952, 26452, 27574, 34232, 35684, 52904, 55148, 68464, 71368, 72743, 105808, 110296, 136928, 142736, 145486, 151657, 211616, 220592, 285472, 290972, 303314, 315479, 441184, 581944, 606628, 630958, 1163888, 1213256, 1261916, 2327776, 2426512, 2523832, 3470269, 4853024, 5047664, 5363143, 6940538, 10095328, 10726286, 13881076, 21452572, 27762152, 42905144, 55524304, 58994573, 85810288, 111048608, 117989146, 171620576, 235978292, 471956584, 943913168, 1887826336]

約数ペア:

[(1, 1887826336), (2, 943913168), (4, 471956584), (8, 235978292), (11, 171620576), (16, 117989146), (17, 111048608), (22, 85810288), (32, 58994573), (34, 55524304), (44, 42905144), (68, 27762152), (88, 21452572), (136, 13881076), (176, 10726286), (187, 10095328), (272, 6940538), (352, 5363143), (374, 5047664), (389, 4853024), (544, 3470269), (748, 2523832), (778, 2426512), (811, 2327776), (1496, 1261916), (1556, 1213256), (1622, 1163888), (2992, 630958), (3112, 606628), (3244, 581944), (4279, 441184), (5984, 315479), (6224, 303314), (6488, 290972), (6613, 285472), (8558, 220592), (8921, 211616), (12448, 151657), (12976, 145486), (13226, 142736), (13787, 136928), (17116, 110296), (17842, 105808), (25952, 72743), (26452, 71368), (27574, 68464), (34232, 55148), (35684, 52904)]