320419152

素因数分解:

$2^4\times 3^4\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1018

約数の個数: 100

約数和(自身を含む): 931133236

約数和(自身を除く): 610714084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 457, 541, 648, 914, 1082, 1296, 1371, 1623, 1828, 2164, 2742, 3246, 3656, 4113, 4328, 4869, 5484, 6492, 7312, 8226, 8656, 9738, 10968, 12339, 12984, 14607, 16452, 19476, 21936, 24678, 25968, 29214, 32904, 37017, 38952, 43821, 49356, 58428, 65808, 74034, 77904, 87642, 98712, 116856, 148068, 175284, 197424, 233712, 247237, 296136, 350568, 494474, 592272, 701136, 741711, 988948, 1483422, 1977896, 2225133, 2966844, 3955792, 4450266, 5933688, 6675399, 8900532, 11867376, 13350798, 17801064, 20026197, 26701596, 35602128, 40052394, 53403192, 80104788, 106806384, 160209576, 320419152]

約数ペア:

[(1, 320419152), (2, 160209576), (3, 106806384), (4, 80104788), (6, 53403192), (8, 40052394), (9, 35602128), (12, 26701596), (16, 20026197), (18, 17801064), (24, 13350798), (27, 11867376), (36, 8900532), (48, 6675399), (54, 5933688), (72, 4450266), (81, 3955792), (108, 2966844), (144, 2225133), (162, 1977896), (216, 1483422), (324, 988948), (432, 741711), (457, 701136), (541, 592272), (648, 494474), (914, 350568), (1082, 296136), (1296, 247237), (1371, 233712), (1623, 197424), (1828, 175284), (2164, 148068), (2742, 116856), (3246, 98712), (3656, 87642), (4113, 77904), (4328, 74034), (4869, 65808), (5484, 58428), (6492, 49356), (7312, 43821), (8226, 38952), (8656, 37017), (9738, 32904), (10968, 29214), (12339, 25968), (12984, 24678), (14607, 21936), (16452, 19476)]