3400979428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{11279}}^1$

素因数の和:11401

約数の個数: 72

約数和(自身を含む): 7561209600

約数和(自身を除く): 4160230172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 121, 154, 178, 242, 308, 356, 484, 623, 847, 979, 1246, 1694, 1958, 2492, 3388, 3916, 6853, 10769, 11279, 13706, 21538, 22558, 27412, 43076, 45116, 75383, 78953, 124069, 150766, 157906, 248138, 301532, 315812, 496276, 868483, 1003831, 1364759, 1736966, 2007662, 2729518, 3473932, 4015324, 5459036, 7026817, 9553313, 11042141, 14053634, 19106626, 22084282, 28107268, 38213252, 44168564, 77294987, 121463551, 154589974, 242927102, 309179948, 485854204, 850244857, 1700489714, 3400979428]

約数ペア:

[(1, 3400979428), (2, 1700489714), (4, 850244857), (7, 485854204), (11, 309179948), (14, 242927102), (22, 154589974), (28, 121463551), (44, 77294987), (77, 44168564), (89, 38213252), (121, 28107268), (154, 22084282), (178, 19106626), (242, 14053634), (308, 11042141), (356, 9553313), (484, 7026817), (623, 5459036), (847, 4015324), (979, 3473932), (1246, 2729518), (1694, 2007662), (1958, 1736966), (2492, 1364759), (3388, 1003831), (3916, 868483), (6853, 496276), (10769, 315812), (11279, 301532), (13706, 248138), (21538, 157906), (22558, 150766), (27412, 124069), (43076, 78953), (45116, 75383)]