219195288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 660441600

約数和(自身を除く): 441246312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 251, 311, 312, 351, 468, 502, 622, 702, 753, 933, 936, 1004, 1244, 1404, 1506, 1866, 2008, 2259, 2488, 2799, 2808, 3012, 3263, 3732, 4043, 4518, 5598, 6024, 6526, 6777, 7464, 8086, 8397, 9036, 9789, 11196, 12129, 13052, 13554, 16172, 16794, 18072, 19578, 22392, 24258, 26104, 27108, 29367, 32344, 33588, 36387, 39156, 48516, 54216, 58734, 67176, 72774, 78061, 78312, 88101, 97032, 109161, 117468, 145548, 156122, 176202, 218322, 234183, 234936, 291096, 312244, 352404, 436644, 468366, 624488, 702549, 704808, 873288, 936732, 1014793, 1405098, 1873464, 2029586, 2107647, 2810196, 3044379, 4059172, 4215294, 5620392, 6088758, 8118344, 8430588, 9133137, 12177516, 16861176, 18266274, 24355032, 27399411, 36532548, 54798822, 73065096, 109597644, 219195288]

約数ペア:

[(1, 219195288), (2, 109597644), (3, 73065096), (4, 54798822), (6, 36532548), (8, 27399411), (9, 24355032), (12, 18266274), (13, 16861176), (18, 12177516), (24, 9133137), (26, 8430588), (27, 8118344), (36, 6088758), (39, 5620392), (52, 4215294), (54, 4059172), (72, 3044379), (78, 2810196), (104, 2107647), (108, 2029586), (117, 1873464), (156, 1405098), (216, 1014793), (234, 936732), (251, 873288), (311, 704808), (312, 702549), (351, 624488), (468, 468366), (502, 436644), (622, 352404), (702, 312244), (753, 291096), (933, 234936), (936, 234183), (1004, 218322), (1244, 176202), (1404, 156122), (1506, 145548), (1866, 117468), (2008, 109161), (2259, 97032), (2488, 88101), (2799, 78312), (2808, 78061), (3012, 72774), (3263, 67176), (3732, 58734), (4043, 54216), (4518, 48516), (5598, 39156), (6024, 36387), (6526, 33588), (6777, 32344), (7464, 29367), (8086, 27108), (8397, 26104), (9036, 24258), (9789, 22392), (11196, 19578), (12129, 18072), (13052, 16794), (13554, 16172)]