417702992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10331}}^1$

素因数の和:10384

約数の個数: 60

約数和(自身を含む): 976250016

約数和(自身を除く): 558547024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2128, 2527, 2888, 5054, 5776, 10108, 10331, 20216, 20662, 40432, 41324, 72317, 82648, 144634, 165296, 196289, 289268, 392578, 578536, 785156, 1157072, 1374023, 1570312, 2748046, 3140624, 3729491, 5496092, 7458982, 10992184, 14917964, 21984368, 26106437, 29835928, 52212874, 59671856, 104425748, 208851496, 417702992]

約数ペア:

[(1, 417702992), (2, 208851496), (4, 104425748), (7, 59671856), (8, 52212874), (14, 29835928), (16, 26106437), (19, 21984368), (28, 14917964), (38, 10992184), (56, 7458982), (76, 5496092), (112, 3729491), (133, 3140624), (152, 2748046), (266, 1570312), (304, 1374023), (361, 1157072), (532, 785156), (722, 578536), (1064, 392578), (1444, 289268), (2128, 196289), (2527, 165296), (2888, 144634), (5054, 82648), (5776, 72317), (10108, 41324), (10331, 40432), (20216, 20662)]