2568428368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2111}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 5631639552

約数和(自身を除く): 3063211184

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 223, 248, 341, 446, 496, 682, 892, 1364, 1784, 2111, 2453, 2728, 3568, 4222, 4906, 5456, 6913, 8444, 9812, 13826, 16888, 19624, 23221, 27652, 33776, 39248, 46442, 55304, 65441, 76043, 92884, 110608, 130882, 152086, 185768, 261764, 304172, 371536, 470753, 523528, 608344, 719851, 941506, 1047056, 1216688, 1439702, 1883012, 2879404, 3766024, 5178283, 5758808, 7532048, 10356566, 11517616, 14593343, 20713132, 29186686, 41426264, 58373372, 82852528, 116746744, 160526773, 233493488, 321053546, 642107092, 1284214184, 2568428368]

約数ペア:

[(1, 2568428368), (2, 1284214184), (4, 642107092), (8, 321053546), (11, 233493488), (16, 160526773), (22, 116746744), (31, 82852528), (44, 58373372), (62, 41426264), (88, 29186686), (124, 20713132), (176, 14593343), (223, 11517616), (248, 10356566), (341, 7532048), (446, 5758808), (496, 5178283), (682, 3766024), (892, 2879404), (1364, 1883012), (1784, 1439702), (2111, 1216688), (2453, 1047056), (2728, 941506), (3568, 719851), (4222, 608344), (4906, 523528), (5456, 470753), (6913, 371536), (8444, 304172), (9812, 261764), (13826, 185768), (16888, 152086), (19624, 130882), (23221, 110608), (27652, 92884), (33776, 76043), (39248, 65441), (46442, 55304)]