674663704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31039}}^1$

素因数の和:31088

約数の個数: 64

約数和(自身を含む): 1564416000

約数和(自身を除く): 889752296

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10868, 21736, 31039, 62078, 124156, 248312, 341429, 403507, 589741, 682858, 807014, 1179482, 1365716, 1614028, 2358964, 2731432, 3228056, 4438577, 4717928, 6487151, 7666633, 8877154, 12974302, 15333266, 17754308, 25948604, 30666532, 35508616, 51897208, 61333064, 84332963, 168665926, 337331852, 674663704]

約数ペア:

[(1, 674663704), (2, 337331852), (4, 168665926), (8, 84332963), (11, 61333064), (13, 51897208), (19, 35508616), (22, 30666532), (26, 25948604), (38, 17754308), (44, 15333266), (52, 12974302), (76, 8877154), (88, 7666633), (104, 6487151), (143, 4717928), (152, 4438577), (209, 3228056), (247, 2731432), (286, 2358964), (418, 1614028), (494, 1365716), (572, 1179482), (836, 807014), (988, 682858), (1144, 589741), (1672, 403507), (1976, 341429), (2717, 248312), (5434, 124156), (10868, 62078), (21736, 31039)]