427626528

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{90907}}^1$

素因数の和:90934

約数の個数: 72

約数和(自身を含む): 1305802512

約数和(自身を除く): 878175984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 90907, 181814, 272721, 363628, 545442, 636349, 727256, 1090884, 1272698, 1454512, 1909047, 2181768, 2545396, 2909024, 3818094, 4363536, 4454443, 5090792, 7636188, 8727072, 8908886, 10181584, 13363329, 15272376, 17817772, 20363168, 26726658, 30544752, 35635544, 53453316, 61089504, 71271088, 106906632, 142542176, 213813264, 427626528]

約数ペア:

[(1, 427626528), (2, 213813264), (3, 142542176), (4, 106906632), (6, 71271088), (7, 61089504), (8, 53453316), (12, 35635544), (14, 30544752), (16, 26726658), (21, 20363168), (24, 17817772), (28, 15272376), (32, 13363329), (42, 10181584), (48, 8908886), (49, 8727072), (56, 7636188), (84, 5090792), (96, 4454443), (98, 4363536), (112, 3818094), (147, 2909024), (168, 2545396), (196, 2181768), (224, 1909047), (294, 1454512), (336, 1272698), (392, 1090884), (588, 727256), (672, 636349), (784, 545442), (1176, 363628), (1568, 272721), (2352, 181814), (4704, 90907)]