2220294552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{695581}}^1$

素因数の和:695616

約数の個数: 64

約数和(自身を含む): 6677587200

約数和(自身を除く): 4457292648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 695581, 1391162, 2086743, 2782324, 4173486, 4869067, 5564648, 8346972, 9738134, 13216039, 14607201, 16693944, 19476268, 26432078, 29214402, 38952536, 39648117, 52864156, 58428804, 79296234, 92512273, 105728312, 116857608, 158592468, 185024546, 277536819, 317184936, 370049092, 555073638, 740098184, 1110147276, 2220294552]

約数ペア:

[(1, 2220294552), (2, 1110147276), (3, 740098184), (4, 555073638), (6, 370049092), (7, 317184936), (8, 277536819), (12, 185024546), (14, 158592468), (19, 116857608), (21, 105728312), (24, 92512273), (28, 79296234), (38, 58428804), (42, 52864156), (56, 39648117), (57, 38952536), (76, 29214402), (84, 26432078), (114, 19476268), (133, 16693944), (152, 14607201), (168, 13216039), (228, 9738134), (266, 8346972), (399, 5564648), (456, 4869067), (532, 4173486), (798, 2782324), (1064, 2086743), (1596, 1391162), (3192, 695581)]