4395216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 13205504

約数和(自身を除く): 8810288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 127, 168, 206, 254, 309, 336, 381, 412, 508, 618, 721, 762, 824, 889, 1016, 1236, 1442, 1524, 1648, 1778, 2032, 2163, 2472, 2667, 2884, 3048, 3556, 4326, 4944, 5334, 5768, 6096, 7112, 8652, 10668, 11536, 13081, 14224, 17304, 21336, 26162, 34608, 39243, 42672, 52324, 78486, 91567, 104648, 156972, 183134, 209296, 274701, 313944, 366268, 549402, 627888, 732536, 1098804, 1465072, 2197608, 4395216]

約数ペア:

[(1, 4395216), (2, 2197608), (3, 1465072), (4, 1098804), (6, 732536), (7, 627888), (8, 549402), (12, 366268), (14, 313944), (16, 274701), (21, 209296), (24, 183134), (28, 156972), (42, 104648), (48, 91567), (56, 78486), (84, 52324), (103, 42672), (112, 39243), (127, 34608), (168, 26162), (206, 21336), (254, 17304), (309, 14224), (336, 13081), (381, 11536), (412, 10668), (508, 8652), (618, 7112), (721, 6096), (762, 5768), (824, 5334), (889, 4944), (1016, 4326), (1236, 3556), (1442, 3048), (1524, 2884), (1648, 2667), (1778, 2472), (2032, 2163)]