990161393472

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55452587}}^1$

素因数の和:55452636

約数の個数: 84

約数和(自身を含む): 2929671129216

約数和(自身を除く): 1939509735744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 55452587, 110905174, 166357761, 221810348, 332715522, 443620696, 499073283, 665431044, 887241392, 998146566, 1330862088, 1719030197, 1774482784, 1996293132, 2661724176, 3438060394, 3548965568, 3992586264, 5157090591, 5323448352, 6876120788, 7985172528, 10314181182, 10646896704, 13752241576, 15471271773, 15970345056, 20628362364, 27504483152, 30942543546, 31940690112, 41256724728, 55008966304, 61885087092, 82513449456, 110017932608, 123770174184, 165026898912, 247540348368, 330053797824, 495080696736, 990161393472]

約数ペア:

[(1, 990161393472), (2, 495080696736), (3, 330053797824), (4, 247540348368), (6, 165026898912), (8, 123770174184), (9, 110017932608), (12, 82513449456), (16, 61885087092), (18, 55008966304), (24, 41256724728), (31, 31940690112), (32, 30942543546), (36, 27504483152), (48, 20628362364), (62, 15970345056), (64, 15471271773), (72, 13752241576), (93, 10646896704), (96, 10314181182), (124, 7985172528), (144, 6876120788), (186, 5323448352), (192, 5157090591), (248, 3992586264), (279, 3548965568), (288, 3438060394), (372, 2661724176), (496, 1996293132), (558, 1774482784), (576, 1719030197), (744, 1330862088), (992, 998146566), (1116, 887241392), (1488, 665431044), (1984, 499073283), (2232, 443620696), (2976, 332715522), (4464, 221810348), (5952, 166357761), (8928, 110905174), (17856, 55452587)]