520016033264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3276641}}^1$

素因数の和:3276778

約数の個数: 80

約数和(自身を含む): 1251415112640

約数和(自身を除く): 731399079376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 728, 763, 872, 1417, 1456, 1526, 1744, 2834, 3052, 5668, 6104, 9919, 11336, 12208, 19838, 22672, 39676, 79352, 158704, 3276641, 6553282, 13106564, 22936487, 26213128, 42596333, 45872974, 52426256, 85192666, 91745948, 170385332, 183491896, 298174331, 340770664, 357153869, 366983792, 596348662, 681541328, 714307738, 1192697324, 1428615476, 2385394648, 2500077083, 2857230952, 4643000297, 4770789296, 5000154166, 5714461904, 9286000594, 10000308332, 18572001188, 20000616664, 32501002079, 37144002376, 40001233328, 65002004158, 74288004752, 130004008316, 260008016632, 520016033264]

約数ペア:

[(1, 520016033264), (2, 260008016632), (4, 130004008316), (7, 74288004752), (8, 65002004158), (13, 40001233328), (14, 37144002376), (16, 32501002079), (26, 20000616664), (28, 18572001188), (52, 10000308332), (56, 9286000594), (91, 5714461904), (104, 5000154166), (109, 4770789296), (112, 4643000297), (182, 2857230952), (208, 2500077083), (218, 2385394648), (364, 1428615476), (436, 1192697324), (728, 714307738), (763, 681541328), (872, 596348662), (1417, 366983792), (1456, 357153869), (1526, 340770664), (1744, 298174331), (2834, 183491896), (3052, 170385332), (5668, 91745948), (6104, 85192666), (9919, 52426256), (11336, 45872974), (12208, 42596333), (19838, 26213128), (22672, 22936487), (39676, 13106564), (79352, 6553282), (158704, 3276641)]