756128516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7125

約数の個数: 72

約数和(自身を含む): 1658706840

約数和(自身を除く): 902578324

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1573, 2057, 2431, 3146, 4114, 4862, 6292, 7069, 8228, 9724, 14138, 26741, 28276, 53482, 77759, 91897, 106964, 120173, 155518, 183794, 240346, 311036, 367588, 480692, 855349, 1010867, 1321903, 1562249, 1710698, 2021734, 2643806, 3124498, 3421396, 4043468, 5287612, 6248996, 11119537, 14540933, 17184739, 22239074, 29081866, 34369478, 44478148, 58163732, 68738956, 189032129, 378064258, 756128516]

約数ペア:

[(1, 756128516), (2, 378064258), (4, 189032129), (11, 68738956), (13, 58163732), (17, 44478148), (22, 34369478), (26, 29081866), (34, 22239074), (44, 17184739), (52, 14540933), (68, 11119537), (121, 6248996), (143, 5287612), (187, 4043468), (221, 3421396), (242, 3124498), (286, 2643806), (374, 2021734), (442, 1710698), (484, 1562249), (572, 1321903), (748, 1010867), (884, 855349), (1573, 480692), (2057, 367588), (2431, 311036), (3146, 240346), (4114, 183794), (4862, 155518), (6292, 120173), (7069, 106964), (8228, 91897), (9724, 77759), (14138, 53482), (26741, 28276)]