40261536

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 180

約数和(自身を含む): 138174498

約数和(自身を除く): 97912962

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 317, 324, 336, 378, 392, 432, 441, 504, 567, 588, 634, 648, 672, 756, 784, 864, 882, 951, 1008, 1134, 1176, 1268, 1296, 1323, 1512, 1568, 1764, 1902, 2016, 2219, 2268, 2352, 2536, 2592, 2646, 2853, 3024, 3528, 3804, 3969, 4438, 4536, 4704, 5072, 5292, 5706, 6048, 6657, 7056, 7608, 7938, 8559, 8876, 9072, 10144, 10584, 11412, 13314, 14112, 15216, 15533, 15876, 17118, 17752, 18144, 19971, 21168, 22824, 25677, 26628, 30432, 31066, 31752, 34236, 35504, 39942, 42336, 45648, 46599, 51354, 53256, 59913, 62132, 63504, 68472, 71008, 79884, 91296, 93198, 102708, 106512, 119826, 124264, 127008, 136944, 139797, 159768, 179739, 186396, 205416, 213024, 239652, 248528, 273888, 279594, 319536, 359478, 372792, 410832, 419391, 479304, 497056, 559188, 639072, 718956, 745584, 821664, 838782, 958608, 1118376, 1258173, 1437912, 1491168, 1677564, 1917216, 2236752, 2516346, 2875824, 3355128, 4473504, 5032692, 5751648, 6710256, 10065384, 13420512, 20130768, 40261536]

約数ペア:

[(1, 40261536), (2, 20130768), (3, 13420512), (4, 10065384), (6, 6710256), (7, 5751648), (8, 5032692), (9, 4473504), (12, 3355128), (14, 2875824), (16, 2516346), (18, 2236752), (21, 1917216), (24, 1677564), (27, 1491168), (28, 1437912), (32, 1258173), (36, 1118376), (42, 958608), (48, 838782), (49, 821664), (54, 745584), (56, 718956), (63, 639072), (72, 559188), (81, 497056), (84, 479304), (96, 419391), (98, 410832), (108, 372792), (112, 359478), (126, 319536), (144, 279594), (147, 273888), (162, 248528), (168, 239652), (189, 213024), (196, 205416), (216, 186396), (224, 179739), (252, 159768), (288, 139797), (294, 136944), (317, 127008), (324, 124264), (336, 119826), (378, 106512), (392, 102708), (432, 93198), (441, 91296), (504, 79884), (567, 71008), (588, 68472), (634, 63504), (648, 62132), (672, 59913), (756, 53256), (784, 51354), (864, 46599), (882, 45648), (951, 42336), (1008, 39942), (1134, 35504), (1176, 34236), (1268, 31752), (1296, 31066), (1323, 30432), (1512, 26628), (1568, 25677), (1764, 22824), (1902, 21168), (2016, 19971), (2219, 18144), (2268, 17752), (2352, 17118), (2536, 15876), (2592, 15533), (2646, 15216), (2853, 14112), (3024, 13314), (3528, 11412), (3804, 10584), (3969, 10144), (4438, 9072), (4536, 8876), (4704, 8559), (5072, 7938), (5292, 7608), (5706, 7056), (6048, 6657)]