321377688

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{56501}}^1$

素因数の和:56592

約数の個数: 48

約数和(自身を含む): 881431200

約数和(自身を除く): 560053512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 56501, 113002, 169503, 226004, 339006, 452008, 508509, 678012, 1017018, 1356024, 2034036, 4068072, 4463579, 8927158, 13390737, 17854316, 26781474, 35708632, 40172211, 53562948, 80344422, 107125896, 160688844, 321377688]

約数ペア:

[(1, 321377688), (2, 160688844), (3, 107125896), (4, 80344422), (6, 53562948), (8, 40172211), (9, 35708632), (12, 26781474), (18, 17854316), (24, 13390737), (36, 8927158), (72, 4463579), (79, 4068072), (158, 2034036), (237, 1356024), (316, 1017018), (474, 678012), (632, 508509), (711, 452008), (948, 339006), (1422, 226004), (1896, 169503), (2844, 113002), (5688, 56501)]