1268888328

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 3694584960

約数和(自身を除く): 2425696632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 61, 72, 81, 94, 108, 122, 141, 162, 183, 188, 216, 244, 282, 324, 366, 376, 423, 488, 549, 564, 648, 683, 732, 846, 1098, 1128, 1269, 1366, 1464, 1647, 1692, 2049, 2196, 2538, 2732, 2867, 3294, 3384, 3807, 4098, 4392, 4941, 5076, 5464, 5734, 6147, 6588, 7614, 8196, 8601, 9882, 10152, 11468, 12294, 13176, 15228, 16392, 17202, 18441, 19764, 22936, 24588, 25803, 30456, 32101, 34404, 36882, 39528, 41663, 49176, 51606, 55323, 64202, 68808, 73764, 77409, 83326, 96303, 103212, 110646, 124989, 128404, 147528, 154818, 166652, 192606, 206424, 221292, 232227, 249978, 256808, 288909, 309636, 333304, 374967, 385212, 442584, 464454, 499956, 577818, 619272, 749934, 770424, 866727, 928908, 999912, 1124901, 1155636, 1499868, 1733454, 1857816, 1958161, 2249802, 2311272, 2600181, 2999736, 3374703, 3466908, 3916322, 4499604, 5200362, 5874483, 6749406, 6933816, 7832644, 8999208, 10400724, 11748966, 13498812, 15665288, 17623449, 20801448, 23497932, 26997624, 35246898, 46995864, 52870347, 70493796, 105740694, 140987592, 158611041, 211481388, 317222082, 422962776, 634444164, 1268888328]

約数ペア:

[(1, 1268888328), (2, 634444164), (3, 422962776), (4, 317222082), (6, 211481388), (8, 158611041), (9, 140987592), (12, 105740694), (18, 70493796), (24, 52870347), (27, 46995864), (36, 35246898), (47, 26997624), (54, 23497932), (61, 20801448), (72, 17623449), (81, 15665288), (94, 13498812), (108, 11748966), (122, 10400724), (141, 8999208), (162, 7832644), (183, 6933816), (188, 6749406), (216, 5874483), (244, 5200362), (282, 4499604), (324, 3916322), (366, 3466908), (376, 3374703), (423, 2999736), (488, 2600181), (549, 2311272), (564, 2249802), (648, 1958161), (683, 1857816), (732, 1733454), (846, 1499868), (1098, 1155636), (1128, 1124901), (1269, 999912), (1366, 928908), (1464, 866727), (1647, 770424), (1692, 749934), (2049, 619272), (2196, 577818), (2538, 499956), (2732, 464454), (2867, 442584), (3294, 385212), (3384, 374967), (3807, 333304), (4098, 309636), (4392, 288909), (4941, 256808), (5076, 249978), (5464, 232227), (5734, 221292), (6147, 206424), (6588, 192606), (7614, 166652), (8196, 154818), (8601, 147528), (9882, 128404), (10152, 124989), (11468, 110646), (12294, 103212), (13176, 96303), (15228, 83326), (16392, 77409), (17202, 73764), (18441, 68808), (19764, 64202), (22936, 55323), (24588, 51606), (25803, 49176), (30456, 41663), (32101, 39528), (34404, 36882)]