1405960056

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{219407}}^1$

素因数の和:219508

約数の個数: 48

約数和(自身を含む): 3850610400

約数和(自身を除く): 2444650344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 219407, 438814, 658221, 877628, 1316442, 1755256, 1974663, 2632884, 3949326, 5265768, 7898652, 15797304, 19527223, 39054446, 58581669, 78108892, 117163338, 156217784, 175745007, 234326676, 351490014, 468653352, 702980028, 1405960056]

約数ペア:

[(1, 1405960056), (2, 702980028), (3, 468653352), (4, 351490014), (6, 234326676), (8, 175745007), (9, 156217784), (12, 117163338), (18, 78108892), (24, 58581669), (36, 39054446), (72, 19527223), (89, 15797304), (178, 7898652), (267, 5265768), (356, 3949326), (534, 2632884), (712, 1974663), (801, 1755256), (1068, 1316442), (1602, 877628), (2136, 658221), (3204, 438814), (6408, 219407)]