520030056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238109}}^1$

素因数の和:238138

約数の個数: 64

約数和(自身を含む): 1600099200

約数和(自身を除く): 1080069144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 238109, 476218, 714327, 952436, 1428654, 1666763, 1904872, 2857308, 3095417, 3333526, 5000289, 5714616, 6190834, 6667052, 9286251, 10000578, 12381668, 13334104, 18572502, 20001156, 21667919, 24763336, 37145004, 40002312, 43335838, 65003757, 74290008, 86671676, 130007514, 173343352, 260015028, 520030056]

約数ペア:

[(1, 520030056), (2, 260015028), (3, 173343352), (4, 130007514), (6, 86671676), (7, 74290008), (8, 65003757), (12, 43335838), (13, 40002312), (14, 37145004), (21, 24763336), (24, 21667919), (26, 20001156), (28, 18572502), (39, 13334104), (42, 12381668), (52, 10000578), (56, 9286251), (78, 6667052), (84, 6190834), (91, 5714616), (104, 5000289), (156, 3333526), (168, 3095417), (182, 2857308), (273, 1904872), (312, 1666763), (364, 1428654), (546, 952436), (728, 714327), (1092, 476218), (2184, 238109)]