1680669816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{204163}}^1$

素因数の和:204193

約数の個数: 64

約数和(自身を含む): 4899936000

約数和(自身を除く): 3219266184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 204163, 408326, 612489, 816652, 1224978, 1429141, 1633304, 2449956, 2858282, 4287423, 4899912, 5716564, 8574846, 10003987, 11433128, 17149692, 20007974, 30011961, 34299384, 40015948, 60023922, 70027909, 80031896, 120047844, 140055818, 210083727, 240095688, 280111636, 420167454, 560223272, 840334908, 1680669816]

約数ペア:

[(1, 1680669816), (2, 840334908), (3, 560223272), (4, 420167454), (6, 280111636), (7, 240095688), (8, 210083727), (12, 140055818), (14, 120047844), (21, 80031896), (24, 70027909), (28, 60023922), (42, 40015948), (49, 34299384), (56, 30011961), (84, 20007974), (98, 17149692), (147, 11433128), (168, 10003987), (196, 8574846), (294, 5716564), (343, 4899912), (392, 4287423), (588, 2858282), (686, 2449956), (1029, 1633304), (1176, 1429141), (1372, 1224978), (2058, 816652), (2744, 612489), (4116, 408326), (8232, 204163)]