1250907588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{5009}}^1$

素因数の和:6017

約数の個数: 72

約数和(自身を含む): 3618101760

約数和(自身を除く): 2367194172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 991, 1982, 2973, 3964, 5009, 5946, 6937, 8919, 10018, 11892, 13874, 15027, 17838, 20036, 20811, 27748, 30054, 35063, 35676, 41622, 45081, 60108, 62433, 70126, 83244, 90162, 105189, 124866, 140252, 180324, 210378, 249732, 315567, 420756, 631134, 1262268, 4963919, 9927838, 14891757, 19855676, 29783514, 34747433, 44675271, 59567028, 69494866, 89350542, 104242299, 138989732, 178701084, 208484598, 312726897, 416969196, 625453794, 1250907588]

約数ペア:

[(1, 1250907588), (2, 625453794), (3, 416969196), (4, 312726897), (6, 208484598), (7, 178701084), (9, 138989732), (12, 104242299), (14, 89350542), (18, 69494866), (21, 59567028), (28, 44675271), (36, 34747433), (42, 29783514), (63, 19855676), (84, 14891757), (126, 9927838), (252, 4963919), (991, 1262268), (1982, 631134), (2973, 420756), (3964, 315567), (5009, 249732), (5946, 210378), (6937, 180324), (8919, 140252), (10018, 124866), (11892, 105189), (13874, 90162), (15027, 83244), (17838, 70126), (20036, 62433), (20811, 60108), (27748, 45081), (30054, 41622), (35063, 35676)]