441378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 1138176

約数和(自身を除く): 696798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 113, 126, 186, 217, 226, 279, 339, 434, 558, 651, 678, 791, 1017, 1302, 1582, 1953, 2034, 2373, 3503, 3906, 4746, 7006, 7119, 10509, 14238, 21018, 24521, 31527, 49042, 63054, 73563, 147126, 220689, 441378]

約数ペア:

[(1, 441378), (2, 220689), (3, 147126), (6, 73563), (7, 63054), (9, 49042), (14, 31527), (18, 24521), (21, 21018), (31, 14238), (42, 10509), (62, 7119), (63, 7006), (93, 4746), (113, 3906), (126, 3503), (186, 2373), (217, 2034), (226, 1953), (279, 1582), (339, 1302), (434, 1017), (558, 791), (651, 678)]