15666779504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{4049}}^1$

素因数の和:4386

約数の個数: 80

約数和(自身を含む): 32542560000

約数和(自身を除く): 16875780496

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 269, 464, 496, 538, 899, 1076, 1798, 2152, 3596, 4049, 4304, 7192, 7801, 8098, 8339, 14384, 15602, 16196, 16678, 31204, 32392, 33356, 62408, 64784, 66712, 117421, 124816, 125519, 133424, 234842, 241831, 251038, 469684, 483662, 502076, 939368, 967324, 1004152, 1089181, 1878736, 1934648, 2008304, 2178362, 3640051, 3869296, 4356724, 7280102, 8713448, 14560204, 17426896, 29120408, 31586249, 33764611, 58240816, 63172498, 67529222, 126344996, 135058444, 252689992, 270116888, 505379984, 540233776, 979173719, 1958347438, 3916694876, 7833389752, 15666779504]

約数ペア:

[(1, 15666779504), (2, 7833389752), (4, 3916694876), (8, 1958347438), (16, 979173719), (29, 540233776), (31, 505379984), (58, 270116888), (62, 252689992), (116, 135058444), (124, 126344996), (232, 67529222), (248, 63172498), (269, 58240816), (464, 33764611), (496, 31586249), (538, 29120408), (899, 17426896), (1076, 14560204), (1798, 8713448), (2152, 7280102), (3596, 4356724), (4049, 3869296), (4304, 3640051), (7192, 2178362), (7801, 2008304), (8098, 1934648), (8339, 1878736), (14384, 1089181), (15602, 1004152), (16196, 967324), (16678, 939368), (31204, 502076), (32392, 483662), (33356, 469684), (62408, 251038), (64784, 241831), (66712, 234842), (117421, 133424), (124816, 125519)]