320839584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8293}}^1$

素因数の和:8350

約数の個数: 96

約数和(自身を含む): 936359424

約数和(自身を除く): 615519840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 8293, 9672, 12896, 16586, 19344, 24879, 33172, 38688, 49758, 66344, 99516, 107809, 132688, 199032, 215618, 257083, 265376, 323427, 398064, 431236, 514166, 646854, 771249, 796128, 862472, 1028332, 1293708, 1542498, 1724944, 2056664, 2587416, 3084996, 3342079, 3449888, 4113328, 5174832, 6169992, 6684158, 8226656, 10026237, 10349664, 12339984, 13368316, 20052474, 24679968, 26736632, 40104948, 53473264, 80209896, 106946528, 160419792, 320839584]

約数ペア:

[(1, 320839584), (2, 160419792), (3, 106946528), (4, 80209896), (6, 53473264), (8, 40104948), (12, 26736632), (13, 24679968), (16, 20052474), (24, 13368316), (26, 12339984), (31, 10349664), (32, 10026237), (39, 8226656), (48, 6684158), (52, 6169992), (62, 5174832), (78, 4113328), (93, 3449888), (96, 3342079), (104, 3084996), (124, 2587416), (156, 2056664), (186, 1724944), (208, 1542498), (248, 1293708), (312, 1028332), (372, 862472), (403, 796128), (416, 771249), (496, 646854), (624, 514166), (744, 431236), (806, 398064), (992, 323427), (1209, 265376), (1248, 257083), (1488, 215618), (1612, 199032), (2418, 132688), (2976, 107809), (3224, 99516), (4836, 66344), (6448, 49758), (8293, 38688), (9672, 33172), (12896, 24879), (16586, 19344)]