419729296

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{18461}}^1$

素因数の和:18512

約数の個数: 60

約数和(自身を含む): 978670620

約数和(自身を除く): 558941324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 18461, 22736, 36922, 73844, 129227, 147688, 258454, 295376, 516908, 535369, 904589, 1033816, 1070738, 1809178, 2067632, 2141476, 3618356, 3747583, 4282952, 7236712, 7495166, 8565904, 14473424, 14990332, 26233081, 29980664, 52466162, 59961328, 104932324, 209864648, 419729296]

約数ペア:

[(1, 419729296), (2, 209864648), (4, 104932324), (7, 59961328), (8, 52466162), (14, 29980664), (16, 26233081), (28, 14990332), (29, 14473424), (49, 8565904), (56, 7495166), (58, 7236712), (98, 4282952), (112, 3747583), (116, 3618356), (196, 2141476), (203, 2067632), (232, 1809178), (392, 1070738), (406, 1033816), (464, 904589), (784, 535369), (812, 516908), (1421, 295376), (1624, 258454), (2842, 147688), (3248, 129227), (5684, 73844), (11368, 36922), (18461, 22736)]