1278946176

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1831}}^1$

素因数の和:1972

約数の個数: 128

約数和(自身を含む): 3632636160

約数和(自身を除く): 2353689984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 128, 136, 192, 204, 214, 272, 321, 384, 408, 428, 544, 642, 816, 856, 1088, 1284, 1632, 1712, 1819, 1831, 2176, 2568, 3264, 3424, 3638, 3662, 5136, 5457, 5493, 6528, 6848, 7276, 7324, 10272, 10914, 10986, 13696, 14552, 14648, 20544, 21828, 21972, 29104, 29296, 31127, 41088, 43656, 43944, 58208, 58592, 62254, 87312, 87888, 93381, 116416, 117184, 124508, 174624, 175776, 186762, 195917, 232832, 234368, 249016, 349248, 351552, 373524, 391834, 498032, 587751, 698496, 703104, 747048, 783668, 996064, 1175502, 1494096, 1567336, 1992128, 2351004, 2988192, 3134672, 3330589, 3984256, 4702008, 5976384, 6269344, 6661178, 9404016, 9991767, 11952768, 12538688, 13322356, 18808032, 19983534, 25077376, 26644712, 37616064, 39967068, 53289424, 75232128, 79934136, 106578848, 159868272, 213157696, 319736544, 426315392, 639473088, 1278946176]

約数ペア:

[(1, 1278946176), (2, 639473088), (3, 426315392), (4, 319736544), (6, 213157696), (8, 159868272), (12, 106578848), (16, 79934136), (17, 75232128), (24, 53289424), (32, 39967068), (34, 37616064), (48, 26644712), (51, 25077376), (64, 19983534), (68, 18808032), (96, 13322356), (102, 12538688), (107, 11952768), (128, 9991767), (136, 9404016), (192, 6661178), (204, 6269344), (214, 5976384), (272, 4702008), (321, 3984256), (384, 3330589), (408, 3134672), (428, 2988192), (544, 2351004), (642, 1992128), (816, 1567336), (856, 1494096), (1088, 1175502), (1284, 996064), (1632, 783668), (1712, 747048), (1819, 703104), (1831, 698496), (2176, 587751), (2568, 498032), (3264, 391834), (3424, 373524), (3638, 351552), (3662, 349248), (5136, 249016), (5457, 234368), (5493, 232832), (6528, 195917), (6848, 186762), (7276, 175776), (7324, 174624), (10272, 124508), (10914, 117184), (10986, 116416), (13696, 93381), (14552, 87888), (14648, 87312), (20544, 62254), (21828, 58592), (21972, 58208), (29104, 43944), (29296, 43656), (31127, 41088)]