646219152

素因数分解:

$2^4\times 3^2\times {\mathrm{853}}^1\times {\mathrm{5261}}^1$

素因数の和:6128

約数の個数: 60

約数和(自身を含む): 1810980444

約数和(自身を除く): 1164761292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 853, 1706, 2559, 3412, 5118, 5261, 6824, 7677, 10236, 10522, 13648, 15354, 15783, 20472, 21044, 30708, 31566, 40944, 42088, 47349, 61416, 63132, 84176, 94698, 122832, 126264, 189396, 252528, 378792, 757584, 4487633, 8975266, 13462899, 17950532, 26925798, 35901064, 40388697, 53851596, 71802128, 80777394, 107703192, 161554788, 215406384, 323109576, 646219152]

約数ペア:

[(1, 646219152), (2, 323109576), (3, 215406384), (4, 161554788), (6, 107703192), (8, 80777394), (9, 71802128), (12, 53851596), (16, 40388697), (18, 35901064), (24, 26925798), (36, 17950532), (48, 13462899), (72, 8975266), (144, 4487633), (853, 757584), (1706, 378792), (2559, 252528), (3412, 189396), (5118, 126264), (5261, 122832), (6824, 94698), (7677, 84176), (10236, 63132), (10522, 61416), (13648, 47349), (15354, 42088), (15783, 40944), (20472, 31566), (21044, 30708)]