2647142016

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1886

約数の個数: 128

約数和(自身を含む): 7439308800

約数和(自身を除く): 4792166784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 223, 228, 304, 384, 446, 456, 608, 669, 892, 912, 1216, 1338, 1627, 1784, 1824, 2432, 2676, 3254, 3568, 3648, 4237, 4881, 5352, 6508, 7136, 7296, 8474, 9762, 10704, 12711, 13016, 14272, 16948, 19524, 21408, 25422, 26032, 28544, 30913, 33896, 39048, 42816, 50844, 52064, 61826, 67792, 78096, 85632, 92739, 101688, 104128, 123652, 135584, 156192, 185478, 203376, 208256, 247304, 271168, 312384, 362821, 370956, 406752, 494608, 542336, 624768, 725642, 741912, 813504, 989216, 1088463, 1451284, 1483824, 1627008, 1978432, 2176926, 2902568, 2967648, 3956864, 4353852, 5805136, 5935296, 6893599, 8707704, 11610272, 11870592, 13787198, 17415408, 20680797, 23220544, 27574396, 34830816, 41361594, 46441088, 55148792, 69661632, 82723188, 110297584, 139323264, 165446376, 220595168, 330892752, 441190336, 661785504, 882380672, 1323571008, 2647142016]

約数ペア:

[(1, 2647142016), (2, 1323571008), (3, 882380672), (4, 661785504), (6, 441190336), (8, 330892752), (12, 220595168), (16, 165446376), (19, 139323264), (24, 110297584), (32, 82723188), (38, 69661632), (48, 55148792), (57, 46441088), (64, 41361594), (76, 34830816), (96, 27574396), (114, 23220544), (128, 20680797), (152, 17415408), (192, 13787198), (223, 11870592), (228, 11610272), (304, 8707704), (384, 6893599), (446, 5935296), (456, 5805136), (608, 4353852), (669, 3956864), (892, 2967648), (912, 2902568), (1216, 2176926), (1338, 1978432), (1627, 1627008), (1784, 1483824), (1824, 1451284), (2432, 1088463), (2676, 989216), (3254, 813504), (3568, 741912), (3648, 725642), (4237, 624768), (4881, 542336), (5352, 494608), (6508, 406752), (7136, 370956), (7296, 362821), (8474, 312384), (9762, 271168), (10704, 247304), (12711, 208256), (13016, 203376), (14272, 185478), (16948, 156192), (19524, 135584), (21408, 123652), (25422, 104128), (26032, 101688), (28544, 92739), (30913, 85632), (33896, 78096), (39048, 67792), (42816, 61826), (50844, 52064)]