1555164432

素因数分解:

$2^4\times 3^2\times {\mathrm{2777}}^1\times {\mathrm{3889}}^1$

素因数の和:6680

約数の個数: 60

約数和(自身を含む): 4354987260

約数和(自身を除く): 2799822828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2777, 3889, 5554, 7778, 8331, 11108, 11667, 15556, 16662, 22216, 23334, 24993, 31112, 33324, 35001, 44432, 46668, 49986, 62224, 66648, 70002, 93336, 99972, 133296, 140004, 186672, 199944, 280008, 399888, 560016, 10799753, 21599506, 32399259, 43199012, 64798518, 86398024, 97197777, 129597036, 172796048, 194395554, 259194072, 388791108, 518388144, 777582216, 1555164432]

約数ペア:

[(1, 1555164432), (2, 777582216), (3, 518388144), (4, 388791108), (6, 259194072), (8, 194395554), (9, 172796048), (12, 129597036), (16, 97197777), (18, 86398024), (24, 64798518), (36, 43199012), (48, 32399259), (72, 21599506), (144, 10799753), (2777, 560016), (3889, 399888), (5554, 280008), (7778, 199944), (8331, 186672), (11108, 140004), (11667, 133296), (15556, 99972), (16662, 93336), (22216, 70002), (23334, 66648), (24993, 62224), (31112, 49986), (33324, 46668), (35001, 44432)]