222078343432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1\times {\mathrm{28921}}^1$

素因数の和:30238

約数の個数: 64

約数和(自身を含む): 461039817600

約数和(自身を除く): 238961474168

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1229, 1562, 2458, 3124, 4916, 6248, 9832, 13519, 27038, 28921, 54076, 57842, 87259, 108152, 115684, 174518, 231368, 318131, 349036, 636262, 698072, 959849, 1272524, 1919698, 2053391, 2545048, 3839396, 4106782, 7678792, 8213564, 16427128, 22587301, 35543909, 45174602, 71087818, 90349204, 142175636, 180698408, 284351272, 390982999, 781965998, 1563931996, 2523617539, 3127863992, 5047235078, 10094470156, 20188940312, 27759792929, 55519585858, 111039171716, 222078343432]

約数ペア:

[(1, 222078343432), (2, 111039171716), (4, 55519585858), (8, 27759792929), (11, 20188940312), (22, 10094470156), (44, 5047235078), (71, 3127863992), (88, 2523617539), (142, 1563931996), (284, 781965998), (568, 390982999), (781, 284351272), (1229, 180698408), (1562, 142175636), (2458, 90349204), (3124, 71087818), (4916, 45174602), (6248, 35543909), (9832, 22587301), (13519, 16427128), (27038, 8213564), (28921, 7678792), (54076, 4106782), (57842, 3839396), (87259, 2545048), (108152, 2053391), (115684, 1919698), (174518, 1272524), (231368, 959849), (318131, 698072), (349036, 636262)]