108695808

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 357127680

約数和(自身を除く): 248431872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 191, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 382, 384, 416, 456, 468, 494, 573, 576, 608, 624, 684, 741, 764, 768, 832, 912, 936, 988, 1146, 1152, 1216, 1248, 1368, 1482, 1528, 1664, 1719, 1824, 1872, 1976, 2223, 2292, 2304, 2432, 2483, 2496, 2736, 2964, 3056, 3328, 3438, 3629, 3648, 3744, 3952, 4446, 4584, 4864, 4966, 4992, 5472, 5928, 6112, 6876, 7258, 7296, 7449, 7488, 7904, 8892, 9168, 9932, 9984, 10887, 10944, 11856, 12224, 13752, 14516, 14592, 14898, 14976, 15808, 17784, 18336, 19864, 21774, 21888, 22347, 23712, 24448, 27504, 29032, 29796, 29952, 31616, 32661, 35568, 36672, 39728, 43548, 43776, 44694, 47177, 47424, 48896, 55008, 58064, 59592, 63232, 65322, 71136, 73344, 79456, 87096, 89388, 94354, 94848, 110016, 116128, 119184, 130644, 141531, 142272, 146688, 158912, 174192, 178776, 188708, 189696, 220032, 232256, 238368, 261288, 283062, 284544, 317824, 348384, 357552, 377416, 424593, 440064, 464512, 476736, 522576, 566124, 569088, 635648, 696768, 715104, 754832, 849186, 929024, 953472, 1045152, 1132248, 1393536, 1430208, 1509664, 1698372, 1906944, 2090304, 2264496, 2787072, 2860416, 3019328, 3396744, 4180608, 4528992, 5720832, 6038656, 6793488, 8361216, 9057984, 12077312, 13586976, 18115968, 27173952, 36231936, 54347904, 108695808]

約数ペア:

[(1, 108695808), (2, 54347904), (3, 36231936), (4, 27173952), (6, 18115968), (8, 13586976), (9, 12077312), (12, 9057984), (13, 8361216), (16, 6793488), (18, 6038656), (19, 5720832), (24, 4528992), (26, 4180608), (32, 3396744), (36, 3019328), (38, 2860416), (39, 2787072), (48, 2264496), (52, 2090304), (57, 1906944), (64, 1698372), (72, 1509664), (76, 1430208), (78, 1393536), (96, 1132248), (104, 1045152), (114, 953472), (117, 929024), (128, 849186), (144, 754832), (152, 715104), (156, 696768), (171, 635648), (191, 569088), (192, 566124), (208, 522576), (228, 476736), (234, 464512), (247, 440064), (256, 424593), (288, 377416), (304, 357552), (312, 348384), (342, 317824), (382, 284544), (384, 283062), (416, 261288), (456, 238368), (468, 232256), (494, 220032), (573, 189696), (576, 188708), (608, 178776), (624, 174192), (684, 158912), (741, 146688), (764, 142272), (768, 141531), (832, 130644), (912, 119184), (936, 116128), (988, 110016), (1146, 94848), (1152, 94354), (1216, 89388), (1248, 87096), (1368, 79456), (1482, 73344), (1528, 71136), (1664, 65322), (1719, 63232), (1824, 59592), (1872, 58064), (1976, 55008), (2223, 48896), (2292, 47424), (2304, 47177), (2432, 44694), (2483, 43776), (2496, 43548), (2736, 39728), (2964, 36672), (3056, 35568), (3328, 32661), (3438, 31616), (3629, 29952), (3648, 29796), (3744, 29032), (3952, 27504), (4446, 24448), (4584, 23712), (4864, 22347), (4966, 21888), (4992, 21774), (5472, 19864), (5928, 18336), (6112, 17784), (6876, 15808), (7258, 14976), (7296, 14898), (7449, 14592), (7488, 14516), (7904, 13752), (8892, 12224), (9168, 11856), (9932, 10944), (9984, 10887)]