331385289968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7539709}}^1$

素因数の和:7539825

約数の個数: 40

約数和(自身を含む): 667535764560

約数和(自身を除く): 336150474592

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 2747, 5494, 10988, 21976, 43952, 7539709, 15079418, 30158836, 60317672, 120635344, 309128069, 505160503, 618256138, 1010321006, 1236512276, 2020642012, 2473024552, 4041284024, 4946049104, 8082568048, 20711580623, 41423161246, 82846322492, 165692644984, 331385289968]

約数ペア:

[(1, 331385289968), (2, 165692644984), (4, 82846322492), (8, 41423161246), (16, 20711580623), (41, 8082568048), (67, 4946049104), (82, 4041284024), (134, 2473024552), (164, 2020642012), (268, 1236512276), (328, 1010321006), (536, 618256138), (656, 505160503), (1072, 309128069), (2747, 120635344), (5494, 60317672), (10988, 30158836), (21976, 15079418), (43952, 7539709)]