31639104

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 252

約数和(自身を含む): 112928400

約数和(自身を除く): 81289296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 59, 63, 64, 72, 76, 84, 96, 98, 112, 114, 118, 126, 133, 144, 147, 152, 168, 171, 177, 192, 196, 224, 228, 236, 252, 266, 288, 294, 304, 336, 342, 354, 392, 399, 413, 441, 448, 456, 472, 504, 531, 532, 576, 588, 608, 672, 684, 708, 784, 798, 826, 882, 912, 931, 944, 1008, 1062, 1064, 1121, 1176, 1197, 1216, 1239, 1344, 1368, 1416, 1568, 1596, 1652, 1764, 1824, 1862, 1888, 2016, 2124, 2128, 2242, 2352, 2394, 2478, 2736, 2793, 2832, 2891, 3136, 3192, 3304, 3363, 3528, 3648, 3717, 3724, 3776, 4032, 4248, 4256, 4484, 4704, 4788, 4956, 5472, 5586, 5664, 5782, 6384, 6608, 6726, 7056, 7434, 7448, 7847, 8379, 8496, 8512, 8673, 8968, 9408, 9576, 9912, 10089, 10944, 11172, 11328, 11564, 12768, 13216, 13452, 14112, 14868, 14896, 15694, 16758, 16992, 17346, 17936, 19152, 19824, 20178, 22344, 23128, 23541, 25536, 26019, 26432, 26904, 28224, 29736, 29792, 31388, 33516, 33984, 34692, 35872, 38304, 39648, 40356, 44688, 46256, 47082, 52038, 53808, 54929, 59472, 59584, 62776, 67032, 69384, 70623, 71744, 76608, 79296, 80712, 89376, 92512, 94164, 104076, 107616, 109858, 118944, 125552, 134064, 138768, 141246, 161424, 164787, 178752, 185024, 188328, 208152, 215232, 219716, 237888, 251104, 268128, 277536, 282492, 322848, 329574, 376656, 416304, 439432, 494361, 502208, 536256, 555072, 564984, 645696, 659148, 753312, 832608, 878864, 988722, 1129968, 1318296, 1506624, 1665216, 1757728, 1977444, 2259936, 2636592, 3515456, 3954888, 4519872, 5273184, 7909776, 10546368, 15819552, 31639104]

約数ペア:

[(1, 31639104), (2, 15819552), (3, 10546368), (4, 7909776), (6, 5273184), (7, 4519872), (8, 3954888), (9, 3515456), (12, 2636592), (14, 2259936), (16, 1977444), (18, 1757728), (19, 1665216), (21, 1506624), (24, 1318296), (28, 1129968), (32, 988722), (36, 878864), (38, 832608), (42, 753312), (48, 659148), (49, 645696), (56, 564984), (57, 555072), (59, 536256), (63, 502208), (64, 494361), (72, 439432), (76, 416304), (84, 376656), (96, 329574), (98, 322848), (112, 282492), (114, 277536), (118, 268128), (126, 251104), (133, 237888), (144, 219716), (147, 215232), (152, 208152), (168, 188328), (171, 185024), (177, 178752), (192, 164787), (196, 161424), (224, 141246), (228, 138768), (236, 134064), (252, 125552), (266, 118944), (288, 109858), (294, 107616), (304, 104076), (336, 94164), (342, 92512), (354, 89376), (392, 80712), (399, 79296), (413, 76608), (441, 71744), (448, 70623), (456, 69384), (472, 67032), (504, 62776), (531, 59584), (532, 59472), (576, 54929), (588, 53808), (608, 52038), (672, 47082), (684, 46256), (708, 44688), (784, 40356), (798, 39648), (826, 38304), (882, 35872), (912, 34692), (931, 33984), (944, 33516), (1008, 31388), (1062, 29792), (1064, 29736), (1121, 28224), (1176, 26904), (1197, 26432), (1216, 26019), (1239, 25536), (1344, 23541), (1368, 23128), (1416, 22344), (1568, 20178), (1596, 19824), (1652, 19152), (1764, 17936), (1824, 17346), (1862, 16992), (1888, 16758), (2016, 15694), (2124, 14896), (2128, 14868), (2242, 14112), (2352, 13452), (2394, 13216), (2478, 12768), (2736, 11564), (2793, 11328), (2832, 11172), (2891, 10944), (3136, 10089), (3192, 9912), (3304, 9576), (3363, 9408), (3528, 8968), (3648, 8673), (3717, 8512), (3724, 8496), (3776, 8379), (4032, 7847), (4248, 7448), (4256, 7434), (4484, 7056), (4704, 6726), (4788, 6608), (4956, 6384), (5472, 5782), (5586, 5664)]