398119896

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{82529}}^1$

素因数の和:82608

約数の個数: 48

約数和(自身を含む): 1094347800

約数和(自身を除く): 696227904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 82529, 165058, 247587, 330116, 495174, 660232, 742761, 990348, 1485522, 1980696, 2971044, 5529443, 5942088, 11058886, 16588329, 22117772, 33176658, 44235544, 49764987, 66353316, 99529974, 132706632, 199059948, 398119896]

約数ペア:

[(1, 398119896), (2, 199059948), (3, 132706632), (4, 99529974), (6, 66353316), (8, 49764987), (9, 44235544), (12, 33176658), (18, 22117772), (24, 16588329), (36, 11058886), (67, 5942088), (72, 5529443), (134, 2971044), (201, 1980696), (268, 1485522), (402, 990348), (536, 742761), (603, 660232), (804, 495174), (1206, 330116), (1608, 247587), (2412, 165058), (4824, 82529)]