316130688

素因数分解:

$2^7\times 3^4\times {\mathrm{30491}}^1$

素因数の和:30517

約数の個数: 80

約数和(自身を含む): 940830660

約数和(自身を除く): 624699972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 30491, 60982, 91473, 121964, 182946, 243928, 274419, 365892, 487856, 548838, 731784, 823257, 975712, 1097676, 1463568, 1646514, 1951424, 2195352, 2469771, 2927136, 3293028, 3902848, 4390704, 4939542, 5854272, 6586056, 8781408, 9879084, 11708544, 13172112, 17562816, 19758168, 26344224, 35125632, 39516336, 52688448, 79032672, 105376896, 158065344, 316130688]

約数ペア:

[(1, 316130688), (2, 158065344), (3, 105376896), (4, 79032672), (6, 52688448), (8, 39516336), (9, 35125632), (12, 26344224), (16, 19758168), (18, 17562816), (24, 13172112), (27, 11708544), (32, 9879084), (36, 8781408), (48, 6586056), (54, 5854272), (64, 4939542), (72, 4390704), (81, 3902848), (96, 3293028), (108, 2927136), (128, 2469771), (144, 2195352), (162, 1951424), (192, 1646514), (216, 1463568), (288, 1097676), (324, 975712), (384, 823257), (432, 731784), (576, 548838), (648, 487856), (864, 365892), (1152, 274419), (1296, 243928), (1728, 182946), (2592, 121964), (3456, 91473), (5184, 60982), (10368, 30491)]