664262808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{3461}}^1$

素因数の和:4208

約数の個数: 64

約数和(自身を含む): 1814641920

約数和(自身を除く): 1150379112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 727, 1454, 2181, 2908, 3461, 4362, 5816, 6922, 7997, 8724, 10383, 13844, 15994, 17448, 20766, 23991, 27688, 31988, 38071, 41532, 47982, 63976, 76142, 83064, 95964, 114213, 152284, 191928, 228426, 304568, 456852, 913704, 2516147, 5032294, 7548441, 10064588, 15096882, 20129176, 27677617, 30193764, 55355234, 60387528, 83032851, 110710468, 166065702, 221420936, 332131404, 664262808]

約数ペア:

[(1, 664262808), (2, 332131404), (3, 221420936), (4, 166065702), (6, 110710468), (8, 83032851), (11, 60387528), (12, 55355234), (22, 30193764), (24, 27677617), (33, 20129176), (44, 15096882), (66, 10064588), (88, 7548441), (132, 5032294), (264, 2516147), (727, 913704), (1454, 456852), (2181, 304568), (2908, 228426), (3461, 191928), (4362, 152284), (5816, 114213), (6922, 95964), (7997, 83064), (8724, 76142), (10383, 63976), (13844, 47982), (15994, 41532), (17448, 38071), (20766, 31988), (23991, 27688)]