316702456

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1877}}^1$

素因数の和:2044

約数の個数: 64

約数和(自身を含む): 713940480

約数和(自身を除く): 397238024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 131, 161, 184, 262, 322, 524, 644, 917, 1048, 1288, 1834, 1877, 3013, 3668, 3754, 6026, 7336, 7508, 12052, 13139, 15016, 21091, 24104, 26278, 42182, 43171, 52556, 84364, 86342, 105112, 168728, 172684, 245887, 302197, 345368, 491774, 604394, 983548, 1208788, 1721209, 1967096, 2417576, 3442418, 5655401, 6884836, 11310802, 13769672, 22621604, 39587807, 45243208, 79175614, 158351228, 316702456]

約数ペア:

[(1, 316702456), (2, 158351228), (4, 79175614), (7, 45243208), (8, 39587807), (14, 22621604), (23, 13769672), (28, 11310802), (46, 6884836), (56, 5655401), (92, 3442418), (131, 2417576), (161, 1967096), (184, 1721209), (262, 1208788), (322, 983548), (524, 604394), (644, 491774), (917, 345368), (1048, 302197), (1288, 245887), (1834, 172684), (1877, 168728), (3013, 105112), (3668, 86342), (3754, 84364), (6026, 52556), (7336, 43171), (7508, 42182), (12052, 26278), (13139, 24104), (15016, 21091)]