253795896

素因数分解:

$2^3\times 3^3\times {\mathrm{563}}^1\times {\mathrm{2087}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 706579200

約数和(自身を除く): 452783304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 563, 1126, 1689, 2087, 2252, 3378, 4174, 4504, 5067, 6261, 6756, 8348, 10134, 12522, 13512, 15201, 16696, 18783, 20268, 25044, 30402, 37566, 40536, 50088, 56349, 60804, 75132, 112698, 121608, 150264, 225396, 450792, 1174981, 2349962, 3524943, 4699924, 7049886, 9399848, 10574829, 14099772, 21149658, 28199544, 31724487, 42299316, 63448974, 84598632, 126897948, 253795896]

約数ペア:

[(1, 253795896), (2, 126897948), (3, 84598632), (4, 63448974), (6, 42299316), (8, 31724487), (9, 28199544), (12, 21149658), (18, 14099772), (24, 10574829), (27, 9399848), (36, 7049886), (54, 4699924), (72, 3524943), (108, 2349962), (216, 1174981), (563, 450792), (1126, 225396), (1689, 150264), (2087, 121608), (2252, 112698), (3378, 75132), (4174, 60804), (4504, 56349), (5067, 50088), (6261, 40536), (6756, 37566), (8348, 30402), (10134, 25044), (12522, 20268), (13512, 18783), (15201, 16696)]