1722864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 5249664

約数和(自身を除く): 3526800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 251, 264, 286, 312, 429, 502, 528, 572, 624, 753, 858, 1004, 1144, 1506, 1716, 2008, 2288, 2761, 3012, 3263, 3432, 4016, 5522, 6024, 6526, 6864, 8283, 9789, 11044, 12048, 13052, 16566, 19578, 22088, 26104, 33132, 35893, 39156, 44176, 52208, 66264, 71786, 78312, 107679, 132528, 143572, 156624, 215358, 287144, 430716, 574288, 861432, 1722864]

約数ペア:

[(1, 1722864), (2, 861432), (3, 574288), (4, 430716), (6, 287144), (8, 215358), (11, 156624), (12, 143572), (13, 132528), (16, 107679), (22, 78312), (24, 71786), (26, 66264), (33, 52208), (39, 44176), (44, 39156), (48, 35893), (52, 33132), (66, 26104), (78, 22088), (88, 19578), (104, 16566), (132, 13052), (143, 12048), (156, 11044), (176, 9789), (208, 8283), (251, 6864), (264, 6526), (286, 6024), (312, 5522), (429, 4016), (502, 3432), (528, 3263), (572, 3012), (624, 2761), (753, 2288), (858, 2008), (1004, 1716), (1144, 1506)]