320086656

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9014

約数の個数: 96

約数和(自身を含む): 950901120

約数和(自身を除く): 630814464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 8963, 11904, 17856, 17926, 26889, 35712, 35852, 53778, 71704, 80667, 107556, 143408, 161334, 215112, 277853, 286816, 322668, 430224, 555706, 573632, 645336, 833559, 860448, 1111412, 1147264, 1290672, 1667118, 1720896, 2222824, 2500677, 2581344, 3334236, 3441792, 4445648, 5001354, 5162688, 6668472, 8891296, 10002708, 10325376, 13336944, 17782592, 20005416, 26673888, 35565184, 40010832, 53347776, 80021664, 106695552, 160043328, 320086656]

約数ペア:

[(1, 320086656), (2, 160043328), (3, 106695552), (4, 80021664), (6, 53347776), (8, 40010832), (9, 35565184), (12, 26673888), (16, 20005416), (18, 17782592), (24, 13336944), (31, 10325376), (32, 10002708), (36, 8891296), (48, 6668472), (62, 5162688), (64, 5001354), (72, 4445648), (93, 3441792), (96, 3334236), (124, 2581344), (128, 2500677), (144, 2222824), (186, 1720896), (192, 1667118), (248, 1290672), (279, 1147264), (288, 1111412), (372, 860448), (384, 833559), (496, 645336), (558, 573632), (576, 555706), (744, 430224), (992, 322668), (1116, 286816), (1152, 277853), (1488, 215112), (1984, 161334), (2232, 143408), (2976, 107556), (3968, 80667), (4464, 71704), (5952, 53778), (8928, 35852), (8963, 35712), (11904, 26889), (17856, 17926)]