465023312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 1026600960

約数和(自身を除く): 561577648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 1759, 2132, 2542, 3224, 3518, 4264, 5084, 6448, 7036, 8528, 10168, 14072, 16523, 20336, 22867, 28144, 33046, 45734, 54529, 66092, 72119, 91468, 109058, 132184, 144238, 182936, 218116, 264368, 288476, 365872, 436232, 576952, 708877, 872464, 937547, 1153904, 1417754, 1875094, 2235689, 2835508, 3750188, 4471378, 5671016, 7500376, 8942756, 11342032, 15000752, 17885512, 29063957, 35771024, 58127914, 116255828, 232511656, 465023312]

約数ペア:

[(1, 465023312), (2, 232511656), (4, 116255828), (8, 58127914), (13, 35771024), (16, 29063957), (26, 17885512), (31, 15000752), (41, 11342032), (52, 8942756), (62, 7500376), (82, 5671016), (104, 4471378), (124, 3750188), (164, 2835508), (208, 2235689), (248, 1875094), (328, 1417754), (403, 1153904), (496, 937547), (533, 872464), (656, 708877), (806, 576952), (1066, 436232), (1271, 365872), (1612, 288476), (1759, 264368), (2132, 218116), (2542, 182936), (3224, 144238), (3518, 132184), (4264, 109058), (5084, 91468), (6448, 72119), (7036, 66092), (8528, 54529), (10168, 45734), (14072, 33046), (16523, 28144), (20336, 22867)]