310546072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 632538720

約数和(自身を除く): 321992648

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 173, 197, 268, 346, 394, 536, 692, 788, 1139, 1384, 1576, 2278, 2941, 3349, 4556, 5882, 6698, 9112, 11591, 11764, 13199, 13396, 23182, 23528, 26398, 26792, 34081, 46364, 52796, 68162, 92728, 105592, 136324, 197047, 224383, 272648, 394094, 448766, 579377, 788188, 897532, 1158754, 1576376, 1795064, 2283427, 2317508, 4566854, 4635016, 9133708, 18267416, 38818259, 77636518, 155273036, 310546072]

約数ペア:

[(1, 310546072), (2, 155273036), (4, 77636518), (8, 38818259), (17, 18267416), (34, 9133708), (67, 4635016), (68, 4566854), (134, 2317508), (136, 2283427), (173, 1795064), (197, 1576376), (268, 1158754), (346, 897532), (394, 788188), (536, 579377), (692, 448766), (788, 394094), (1139, 272648), (1384, 224383), (1576, 197047), (2278, 136324), (2941, 105592), (3349, 92728), (4556, 68162), (5882, 52796), (6698, 46364), (9112, 34081), (11591, 26792), (11764, 26398), (13199, 23528), (13396, 23182)]