318525312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1764

約数の個数: 128

約数和(自身を含む): 981158400

約数和(自身を除く): 662633088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1669, 1704, 1988, 2272, 2688, 2982, 3338, 3408, 3976, 4544, 5007, 5964, 6676, 6816, 7952, 9088, 10014, 11683, 11928, 13352, 13632, 15904, 20028, 23366, 23856, 26704, 27264, 31808, 35049, 40056, 46732, 47712, 53408, 63616, 70098, 80112, 93464, 95424, 106816, 118499, 140196, 160224, 186928, 190848, 213632, 236998, 280392, 320448, 355497, 373856, 473996, 560784, 640896, 710994, 747712, 829493, 947992, 1121568, 1421988, 1495424, 1658986, 1895984, 2243136, 2488479, 2843976, 3317972, 3791968, 4486272, 4976958, 5687952, 6635944, 7583936, 9953916, 11375904, 13271888, 15167872, 19907832, 22751808, 26543776, 39815664, 45503616, 53087552, 79631328, 106175104, 159262656, 318525312]

約数ペア:

[(1, 318525312), (2, 159262656), (3, 106175104), (4, 79631328), (6, 53087552), (7, 45503616), (8, 39815664), (12, 26543776), (14, 22751808), (16, 19907832), (21, 15167872), (24, 13271888), (28, 11375904), (32, 9953916), (42, 7583936), (48, 6635944), (56, 5687952), (64, 4976958), (71, 4486272), (84, 3791968), (96, 3317972), (112, 2843976), (128, 2488479), (142, 2243136), (168, 1895984), (192, 1658986), (213, 1495424), (224, 1421988), (284, 1121568), (336, 947992), (384, 829493), (426, 747712), (448, 710994), (497, 640896), (568, 560784), (672, 473996), (852, 373856), (896, 355497), (994, 320448), (1136, 280392), (1344, 236998), (1491, 213632), (1669, 190848), (1704, 186928), (1988, 160224), (2272, 140196), (2688, 118499), (2982, 106816), (3338, 95424), (3408, 93464), (3976, 80112), (4544, 70098), (5007, 63616), (5964, 53408), (6676, 47712), (6816, 46732), (7952, 40056), (9088, 35049), (10014, 31808), (11683, 27264), (11928, 26704), (13352, 23856), (13632, 23366), (15904, 20028)]