556891056

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54469}}^1$

素因数の和:54554

約数の個数: 60

約数和(自身を含む): 1580501520

約数和(自身を除く): 1023610464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 54469, 108938, 163407, 217876, 326814, 435752, 490221, 653628, 871504, 980442, 1307256, 1960884, 2614512, 3867299, 3921768, 7734598, 7843536, 11601897, 15469196, 23203794, 30938392, 34805691, 46407588, 61876784, 69611382, 92815176, 139222764, 185630352, 278445528, 556891056]

約数ペア:

[(1, 556891056), (2, 278445528), (3, 185630352), (4, 139222764), (6, 92815176), (8, 69611382), (9, 61876784), (12, 46407588), (16, 34805691), (18, 30938392), (24, 23203794), (36, 15469196), (48, 11601897), (71, 7843536), (72, 7734598), (142, 3921768), (144, 3867299), (213, 2614512), (284, 1960884), (426, 1307256), (568, 980442), (639, 871504), (852, 653628), (1136, 490221), (1278, 435752), (1704, 326814), (2556, 217876), (3408, 163407), (5112, 108938), (10224, 54469)]