438978816

素因数分解:

$2^8\times 3^2\times {\mathrm{190529}}^1$

素因数の和:190551

約数の個数: 54

約数和(自身を含む): 1265690790

約数和(自身を除く): 826711974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 190529, 381058, 571587, 762116, 1143174, 1524232, 1714761, 2286348, 3048464, 3429522, 4572696, 6096928, 6859044, 9145392, 12193856, 13718088, 18290784, 24387712, 27436176, 36581568, 48775424, 54872352, 73163136, 109744704, 146326272, 219489408, 438978816]

約数ペア:

[(1, 438978816), (2, 219489408), (3, 146326272), (4, 109744704), (6, 73163136), (8, 54872352), (9, 48775424), (12, 36581568), (16, 27436176), (18, 24387712), (24, 18290784), (32, 13718088), (36, 12193856), (48, 9145392), (64, 6859044), (72, 6096928), (96, 4572696), (128, 3429522), (144, 3048464), (192, 2286348), (256, 1714761), (288, 1524232), (384, 1143174), (576, 762116), (768, 571587), (1152, 381058), (2304, 190529)]