490599648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22123}}^1$

素因数の和:22157

約数の個数: 144

約数和(自身を含む): 1739477376

約数和(自身を除く): 1248877728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22123, 22176, 44246, 66369, 88492, 132738, 154861, 176984, 199107, 243353, 265476, 309722, 353968, 398214, 464583, 486706, 530952, 619444, 707936, 730059, 796428, 929166, 973412, 1061904, 1238888, 1393749, 1460118, 1592856, 1703471, 1858332, 1946824, 2123808, 2190177, 2477776, 2787498, 2920236, 3185712, 3406942, 3716664, 3893648, 4380354, 4955552, 5110413, 5574996, 5840472, 6371424, 6813884, 7433328, 7787296, 8760708, 10220826, 11149992, 11680944, 13627768, 14866656, 15331239, 17521416, 20441652, 22299984, 23361888, 27255536, 30662478, 35042832, 40883304, 44599968, 54511072, 61324956, 70085664, 81766608, 122649912, 163533216, 245299824, 490599648]

約数ペア:

[(1, 490599648), (2, 245299824), (3, 163533216), (4, 122649912), (6, 81766608), (7, 70085664), (8, 61324956), (9, 54511072), (11, 44599968), (12, 40883304), (14, 35042832), (16, 30662478), (18, 27255536), (21, 23361888), (22, 22299984), (24, 20441652), (28, 17521416), (32, 15331239), (33, 14866656), (36, 13627768), (42, 11680944), (44, 11149992), (48, 10220826), (56, 8760708), (63, 7787296), (66, 7433328), (72, 6813884), (77, 6371424), (84, 5840472), (88, 5574996), (96, 5110413), (99, 4955552), (112, 4380354), (126, 3893648), (132, 3716664), (144, 3406942), (154, 3185712), (168, 2920236), (176, 2787498), (198, 2477776), (224, 2190177), (231, 2123808), (252, 1946824), (264, 1858332), (288, 1703471), (308, 1592856), (336, 1460118), (352, 1393749), (396, 1238888), (462, 1061904), (504, 973412), (528, 929166), (616, 796428), (672, 730059), (693, 707936), (792, 619444), (924, 530952), (1008, 486706), (1056, 464583), (1232, 398214), (1386, 353968), (1584, 309722), (1848, 265476), (2016, 243353), (2464, 199107), (2772, 176984), (3168, 154861), (3696, 132738), (5544, 88492), (7392, 66369), (11088, 44246), (22123, 22176)]