1292697756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269987}}^1$

素因数の和:270023

約数の個数: 72

約数和(自身を含む): 3931025280

約数和(自身を除く): 2638327524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 269987, 539974, 809961, 1079948, 1619922, 1889909, 2429883, 3239844, 3779818, 4859766, 5129753, 5669727, 7559636, 9719532, 10259506, 11339454, 15389259, 17009181, 20519012, 22678908, 30778518, 34018362, 35908271, 46167777, 61557036, 68036724, 71816542, 92335554, 107724813, 143633084, 184671108, 215449626, 323174439, 430899252, 646348878, 1292697756]

約数ペア:

[(1, 1292697756), (2, 646348878), (3, 430899252), (4, 323174439), (6, 215449626), (7, 184671108), (9, 143633084), (12, 107724813), (14, 92335554), (18, 71816542), (19, 68036724), (21, 61557036), (28, 46167777), (36, 35908271), (38, 34018362), (42, 30778518), (57, 22678908), (63, 20519012), (76, 17009181), (84, 15389259), (114, 11339454), (126, 10259506), (133, 9719532), (171, 7559636), (228, 5669727), (252, 5129753), (266, 4859766), (342, 3779818), (399, 3239844), (532, 2429883), (684, 1889909), (798, 1619922), (1197, 1079948), (1596, 809961), (2394, 539974), (4788, 269987)]