851177488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5144

約数の個数: 80

約数和(自身を含む): 2018442240

約数和(自身を除く): 1167264752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 178, 238, 272, 356, 476, 623, 712, 952, 1246, 1424, 1513, 1904, 2492, 3026, 4984, 5023, 6052, 9968, 10046, 10591, 12104, 20092, 21182, 24208, 35161, 40184, 42364, 70322, 80368, 84728, 85391, 140644, 169456, 170782, 281288, 341564, 447047, 562576, 597737, 683128, 894094, 1195474, 1366256, 1788188, 2390948, 3129329, 3576376, 4781896, 6258658, 7152752, 7599799, 9563792, 12517316, 15199598, 25034632, 30399196, 50069264, 53198593, 60798392, 106397186, 121596784, 212794372, 425588744, 851177488]

約数ペア:

[(1, 851177488), (2, 425588744), (4, 212794372), (7, 121596784), (8, 106397186), (14, 60798392), (16, 53198593), (17, 50069264), (28, 30399196), (34, 25034632), (56, 15199598), (68, 12517316), (89, 9563792), (112, 7599799), (119, 7152752), (136, 6258658), (178, 4781896), (238, 3576376), (272, 3129329), (356, 2390948), (476, 1788188), (623, 1366256), (712, 1195474), (952, 894094), (1246, 683128), (1424, 597737), (1513, 562576), (1904, 447047), (2492, 341564), (3026, 281288), (4984, 170782), (5023, 169456), (6052, 140644), (9968, 85391), (10046, 84728), (10591, 80368), (12104, 70322), (20092, 42364), (21182, 40184), (24208, 35161)]