2247143128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 4439635200

約数和(自身を除く): 2192492072

約数列:

[1, 2, 4, 8, 31, 62, 97, 109, 124, 194, 218, 248, 388, 436, 776, 857, 872, 1714, 3007, 3379, 3428, 6014, 6758, 6856, 10573, 12028, 13516, 21146, 24056, 26567, 27032, 42292, 53134, 83129, 84584, 93413, 106268, 166258, 186826, 212536, 327763, 332516, 373652, 655526, 665032, 747304, 1311052, 2576999, 2622104, 2895803, 5153998, 5791606, 9061061, 10307996, 11583212, 18122122, 20615992, 23166424, 36244244, 72488488, 280892891, 561785782, 1123571564, 2247143128]

約数ペア:

[(1, 2247143128), (2, 1123571564), (4, 561785782), (8, 280892891), (31, 72488488), (62, 36244244), (97, 23166424), (109, 20615992), (124, 18122122), (194, 11583212), (218, 10307996), (248, 9061061), (388, 5791606), (436, 5153998), (776, 2895803), (857, 2622104), (872, 2576999), (1714, 1311052), (3007, 747304), (3379, 665032), (3428, 655526), (6014, 373652), (6758, 332516), (6856, 327763), (10573, 212536), (12028, 186826), (13516, 166258), (21146, 106268), (24056, 93413), (26567, 84584), (27032, 83129), (42292, 53134)]