858969972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{38299}}^1$

素因数の和:38405

約数の個数: 72

約数和(自身を含む): 2509416000

約数和(自身を除く): 1650446028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 22428, 38299, 76598, 114897, 153196, 229794, 268093, 344691, 459588, 536186, 689382, 804279, 1072372, 1378764, 1608558, 2412837, 3217116, 3408611, 4825674, 6817222, 9651348, 10225833, 13634444, 20451666, 23860277, 30677499, 40903332, 47720554, 61354998, 71580831, 95441108, 122709996, 143161662, 214742493, 286323324, 429484986, 858969972]

約数ペア:

[(1, 858969972), (2, 429484986), (3, 286323324), (4, 214742493), (6, 143161662), (7, 122709996), (9, 95441108), (12, 71580831), (14, 61354998), (18, 47720554), (21, 40903332), (28, 30677499), (36, 23860277), (42, 20451666), (63, 13634444), (84, 10225833), (89, 9651348), (126, 6817222), (178, 4825674), (252, 3408611), (267, 3217116), (356, 2412837), (534, 1608558), (623, 1378764), (801, 1072372), (1068, 804279), (1246, 689382), (1602, 536186), (1869, 459588), (2492, 344691), (3204, 268093), (3738, 229794), (5607, 153196), (7476, 114897), (11214, 76598), (22428, 38299)]