388550655648

素因数分解:

$2^5\times 3^3\times {\mathrm{449711407}}^1$

素因数の和:449711426

約数の個数: 48

約数和(自身を含む): 1133272748160

約数和(自身を除く): 744722092512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 449711407, 899422814, 1349134221, 1798845628, 2698268442, 3597691256, 4047402663, 5396536884, 7195382512, 8094805326, 10793073768, 12142207989, 14390765024, 16189610652, 21586147536, 24284415978, 32379221304, 43172295072, 48568831956, 64758442608, 97137663912, 129516885216, 194275327824, 388550655648]

約数ペア:

[(1, 388550655648), (2, 194275327824), (3, 129516885216), (4, 97137663912), (6, 64758442608), (8, 48568831956), (9, 43172295072), (12, 32379221304), (16, 24284415978), (18, 21586147536), (24, 16189610652), (27, 14390765024), (32, 12142207989), (36, 10793073768), (48, 8094805326), (54, 7195382512), (72, 5396536884), (96, 4047402663), (108, 3597691256), (144, 2698268442), (216, 1798845628), (288, 1349134221), (432, 899422814), (864, 449711407)]