664545984

素因数分解:

$2^6\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9431}}^1$

素因数の和:9813

約数の個数: 56

約数和(自身を含む): 1763255808

約数和(自身を除く): 1098709824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 367, 734, 1101, 1468, 2202, 2936, 4404, 5872, 8808, 9431, 11744, 17616, 18862, 23488, 28293, 35232, 37724, 56586, 70464, 75448, 113172, 150896, 226344, 301792, 452688, 603584, 905376, 1810752, 3461177, 6922354, 10383531, 13844708, 20767062, 27689416, 41534124, 55378832, 83068248, 110757664, 166136496, 221515328, 332272992, 664545984]

約数ペア:

[(1, 664545984), (2, 332272992), (3, 221515328), (4, 166136496), (6, 110757664), (8, 83068248), (12, 55378832), (16, 41534124), (24, 27689416), (32, 20767062), (48, 13844708), (64, 10383531), (96, 6922354), (192, 3461177), (367, 1810752), (734, 905376), (1101, 603584), (1468, 452688), (2202, 301792), (2936, 226344), (4404, 150896), (5872, 113172), (8808, 75448), (9431, 70464), (11744, 56586), (17616, 37724), (18862, 35232), (23488, 28293)]