1090720336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 2232017856

約数和(自身を除く): 1141297520

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 107, 134, 148, 214, 257, 268, 296, 428, 514, 536, 592, 856, 1028, 1072, 1712, 2056, 2479, 3959, 4112, 4958, 7169, 7918, 9509, 9916, 14338, 15836, 17219, 19018, 19832, 27499, 28676, 31672, 34438, 38036, 39664, 54998, 57352, 63344, 68876, 76072, 109996, 114704, 137752, 152144, 219992, 265253, 275504, 439984, 530506, 637103, 1017463, 1061012, 1274206, 1842433, 2034926, 2122024, 2548412, 3684866, 4069852, 4244048, 5096824, 7369732, 8139704, 10193648, 14739464, 16279408, 29478928, 68170021, 136340042, 272680084, 545360168, 1090720336]

約数ペア:

[(1, 1090720336), (2, 545360168), (4, 272680084), (8, 136340042), (16, 68170021), (37, 29478928), (67, 16279408), (74, 14739464), (107, 10193648), (134, 8139704), (148, 7369732), (214, 5096824), (257, 4244048), (268, 4069852), (296, 3684866), (428, 2548412), (514, 2122024), (536, 2034926), (592, 1842433), (856, 1274206), (1028, 1061012), (1072, 1017463), (1712, 637103), (2056, 530506), (2479, 439984), (3959, 275504), (4112, 265253), (4958, 219992), (7169, 152144), (7918, 137752), (9509, 114704), (9916, 109996), (14338, 76072), (15836, 68876), (17219, 63344), (19018, 57352), (19832, 54998), (27499, 39664), (28676, 38036), (31672, 34438)]