813804912

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{71537}}^1$

素因数の和:71630

約数の個数: 60

約数和(自身を含む): 2306385120

約数和(自身を除く): 1492580208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 71537, 143074, 214611, 286148, 429222, 572296, 643833, 858444, 1144592, 1287666, 1716888, 2575332, 3433776, 5150664, 5651423, 10301328, 11302846, 16954269, 22605692, 33908538, 45211384, 50862807, 67817076, 90422768, 101725614, 135634152, 203451228, 271268304, 406902456, 813804912]

約数ペア:

[(1, 813804912), (2, 406902456), (3, 271268304), (4, 203451228), (6, 135634152), (8, 101725614), (9, 90422768), (12, 67817076), (16, 50862807), (18, 45211384), (24, 33908538), (36, 22605692), (48, 16954269), (72, 11302846), (79, 10301328), (144, 5651423), (158, 5150664), (237, 3433776), (316, 2575332), (474, 1716888), (632, 1287666), (711, 1144592), (948, 858444), (1264, 643833), (1422, 572296), (1896, 429222), (2844, 286148), (3792, 214611), (5688, 143074), (11376, 71537)]