318289848

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1997}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 827172000

約数和(自身を除く): 508882152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 229, 232, 348, 458, 687, 696, 916, 1374, 1832, 1997, 2748, 3994, 5496, 5991, 6641, 7988, 11982, 13282, 15976, 19923, 23964, 26564, 39846, 47928, 53128, 57913, 79692, 115826, 159384, 173739, 231652, 347478, 457313, 463304, 694956, 914626, 1371939, 1389912, 1829252, 2743878, 3658504, 5487756, 10975512, 13262077, 26524154, 39786231, 53048308, 79572462, 106096616, 159144924, 318289848]

約数ペア:

[(1, 318289848), (2, 159144924), (3, 106096616), (4, 79572462), (6, 53048308), (8, 39786231), (12, 26524154), (24, 13262077), (29, 10975512), (58, 5487756), (87, 3658504), (116, 2743878), (174, 1829252), (229, 1389912), (232, 1371939), (348, 914626), (458, 694956), (687, 463304), (696, 457313), (916, 347478), (1374, 231652), (1832, 173739), (1997, 159384), (2748, 115826), (3994, 79692), (5496, 57913), (5991, 53128), (6641, 47928), (7988, 39846), (11982, 26564), (13282, 23964), (15976, 19923)]