1531569688376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23638253}}^1$

素因数の和:23638368

約数の個数: 64

約数和(自身を含む): 3574104004800

約数和(自身を除く): 2042534316424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 623, 712, 728, 1157, 1246, 2314, 2492, 4628, 4984, 8099, 9256, 16198, 32396, 64792, 23638253, 47276506, 94553012, 165467771, 189106024, 307297289, 330935542, 614594578, 661871084, 1229189156, 1323742168, 2103804517, 2151081023, 2458378312, 4207609034, 4302162046, 8415218068, 8604324092, 14726631619, 16830436136, 17208648184, 27349458721, 29453263238, 54698917442, 58906526476, 109397834884, 117813052952, 191446211047, 218795669768, 382892422094, 765784844188, 1531569688376]

約数ペア:

[(1, 1531569688376), (2, 765784844188), (4, 382892422094), (7, 218795669768), (8, 191446211047), (13, 117813052952), (14, 109397834884), (26, 58906526476), (28, 54698917442), (52, 29453263238), (56, 27349458721), (89, 17208648184), (91, 16830436136), (104, 14726631619), (178, 8604324092), (182, 8415218068), (356, 4302162046), (364, 4207609034), (623, 2458378312), (712, 2151081023), (728, 2103804517), (1157, 1323742168), (1246, 1229189156), (2314, 661871084), (2492, 614594578), (4628, 330935542), (4984, 307297289), (8099, 189106024), (9256, 165467771), (16198, 94553012), (32396, 47276506), (64792, 23638253)]