488965232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140831}}^1$

素因数の和:140877

約数の個数: 40

約数和(自身を含む): 1117642752

約数和(自身を除く): 628677520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 140831, 281662, 563324, 985817, 1126648, 1971634, 2253296, 3943268, 4365761, 7886536, 8731522, 15773072, 17463044, 30560327, 34926088, 61120654, 69852176, 122241308, 244482616, 488965232]

約数ペア:

[(1, 488965232), (2, 244482616), (4, 122241308), (7, 69852176), (8, 61120654), (14, 34926088), (16, 30560327), (28, 17463044), (31, 15773072), (56, 8731522), (62, 7886536), (112, 4365761), (124, 3943268), (217, 2253296), (248, 1971634), (434, 1126648), (496, 985817), (868, 563324), (1736, 281662), (3472, 140831)]