220960681728

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1\times {\mathrm{1487}}^1$

素因数の和:2710

約数の個数: 144

約数和(自身を含む): 592138100736

約数和(自身を除く): 371177419008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1013, 1146, 1487, 1528, 2026, 2292, 2974, 3039, 3056, 4052, 4461, 4584, 5948, 6078, 6112, 8104, 8922, 9168, 11896, 12156, 12224, 16208, 17844, 18336, 23792, 24312, 24448, 32416, 35688, 36672, 47584, 48624, 48896, 64832, 71376, 73344, 95168, 97248, 129664, 142752, 146688, 190336, 193483, 194496, 259328, 284017, 285504, 380672, 386966, 388992, 568034, 571008, 580449, 773932, 777984, 852051, 1136068, 1142016, 1160898, 1506331, 1547864, 1704102, 2272136, 2321796, 3012662, 3095728, 3408204, 4518993, 4544272, 4643592, 6025324, 6191456, 6816408, 9037986, 9088544, 9287184, 12050648, 12382912, 13632816, 18075972, 18177088, 18574368, 24101296, 24765824, 27265632, 36151944, 36354176, 37148736, 48202592, 49531648, 54531264, 72303888, 72708352, 74297472, 96405184, 109062528, 144607776, 148594944, 192810368, 218125056, 287709221, 289215552, 385620736, 575418442, 578431104, 863127663, 1150836884, 1156862208, 1726255326, 2301673768, 3452510652, 4603347536, 6905021304, 9206695072, 13810042608, 18413390144, 27620085216, 36826780288, 55240170432, 73653560576, 110480340864, 220960681728]

約数ペア:

[(1, 220960681728), (2, 110480340864), (3, 73653560576), (4, 55240170432), (6, 36826780288), (8, 27620085216), (12, 18413390144), (16, 13810042608), (24, 9206695072), (32, 6905021304), (48, 4603347536), (64, 3452510652), (96, 2301673768), (128, 1726255326), (191, 1156862208), (192, 1150836884), (256, 863127663), (382, 578431104), (384, 575418442), (573, 385620736), (764, 289215552), (768, 287709221), (1013, 218125056), (1146, 192810368), (1487, 148594944), (1528, 144607776), (2026, 109062528), (2292, 96405184), (2974, 74297472), (3039, 72708352), (3056, 72303888), (4052, 54531264), (4461, 49531648), (4584, 48202592), (5948, 37148736), (6078, 36354176), (6112, 36151944), (8104, 27265632), (8922, 24765824), (9168, 24101296), (11896, 18574368), (12156, 18177088), (12224, 18075972), (16208, 13632816), (17844, 12382912), (18336, 12050648), (23792, 9287184), (24312, 9088544), (24448, 9037986), (32416, 6816408), (35688, 6191456), (36672, 6025324), (47584, 4643592), (48624, 4544272), (48896, 4518993), (64832, 3408204), (71376, 3095728), (73344, 3012662), (95168, 2321796), (97248, 2272136), (129664, 1704102), (142752, 1547864), (146688, 1506331), (190336, 1160898), (193483, 1142016), (194496, 1136068), (259328, 852051), (284017, 777984), (285504, 773932), (380672, 580449), (386966, 571008), (388992, 568034)]