42386568

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 130560000

約数和(自身を除く): 88173432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 271, 294, 343, 392, 399, 456, 532, 542, 588, 686, 798, 813, 931, 1029, 1064, 1084, 1176, 1372, 1596, 1626, 1862, 1897, 2058, 2168, 2744, 2793, 3192, 3252, 3724, 3794, 4116, 5149, 5586, 5691, 6504, 6517, 7448, 7588, 8232, 10298, 11172, 11382, 13034, 13279, 15176, 15447, 19551, 20596, 22344, 22764, 26068, 26558, 30894, 36043, 39102, 39837, 41192, 45528, 52136, 53116, 61788, 72086, 78204, 79674, 92953, 106232, 108129, 123576, 144172, 156408, 159348, 185906, 216258, 252301, 278859, 288344, 318696, 371812, 432516, 504602, 557718, 743624, 756903, 865032, 1009204, 1115436, 1513806, 1766107, 2018408, 2230872, 3027612, 3532214, 5298321, 6055224, 7064428, 10596642, 14128856, 21193284, 42386568]

約数ペア:

[(1, 42386568), (2, 21193284), (3, 14128856), (4, 10596642), (6, 7064428), (7, 6055224), (8, 5298321), (12, 3532214), (14, 3027612), (19, 2230872), (21, 2018408), (24, 1766107), (28, 1513806), (38, 1115436), (42, 1009204), (49, 865032), (56, 756903), (57, 743624), (76, 557718), (84, 504602), (98, 432516), (114, 371812), (133, 318696), (147, 288344), (152, 278859), (168, 252301), (196, 216258), (228, 185906), (266, 159348), (271, 156408), (294, 144172), (343, 123576), (392, 108129), (399, 106232), (456, 92953), (532, 79674), (542, 78204), (588, 72086), (686, 61788), (798, 53116), (813, 52136), (931, 45528), (1029, 41192), (1064, 39837), (1084, 39102), (1176, 36043), (1372, 30894), (1596, 26558), (1626, 26068), (1862, 22764), (1897, 22344), (2058, 20596), (2168, 19551), (2744, 15447), (2793, 15176), (3192, 13279), (3252, 13034), (3724, 11382), (3794, 11172), (4116, 10298), (5149, 8232), (5586, 7588), (5691, 7448), (6504, 6517)]