1325874872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33679}}^1$

素因数の和:33748

約数の個数: 64

約数和(自身を含む): 3071616000

約数和(自身を除く): 1745741128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 19684, 33679, 39368, 67358, 134716, 235753, 269432, 471506, 639901, 943012, 1246123, 1279802, 1886024, 2492246, 2559604, 4479307, 4984492, 5119208, 8722861, 8958614, 9968984, 17445722, 17917228, 23676337, 34891444, 35834456, 47352674, 69782888, 94705348, 165734359, 189410696, 331468718, 662937436, 1325874872]

約数ペア:

[(1, 1325874872), (2, 662937436), (4, 331468718), (7, 189410696), (8, 165734359), (14, 94705348), (19, 69782888), (28, 47352674), (37, 35834456), (38, 34891444), (56, 23676337), (74, 17917228), (76, 17445722), (133, 9968984), (148, 8958614), (152, 8722861), (259, 5119208), (266, 4984492), (296, 4479307), (518, 2559604), (532, 2492246), (703, 1886024), (1036, 1279802), (1064, 1246123), (1406, 943012), (2072, 639901), (2812, 471506), (4921, 269432), (5624, 235753), (9842, 134716), (19684, 67358), (33679, 39368)]