323903996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 639744000

約数和(自身を除く): 315840004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 2999, 3484, 4154, 5998, 8308, 11996, 27001, 38987, 54002, 77974, 92969, 108004, 155948, 185938, 200933, 371876, 401866, 803732, 1208597, 2417194, 2612129, 4834388, 5224258, 6228923, 10448516, 12457846, 24915692, 80975999, 161951998, 323903996]

約数ペア:

[(1, 323903996), (2, 161951998), (4, 80975999), (13, 24915692), (26, 12457846), (31, 10448516), (52, 6228923), (62, 5224258), (67, 4834388), (124, 2612129), (134, 2417194), (268, 1208597), (403, 803732), (806, 401866), (871, 371876), (1612, 200933), (1742, 185938), (2077, 155948), (2999, 108004), (3484, 92969), (4154, 77974), (5998, 54002), (8308, 38987), (11996, 27001)]