823898768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9419}}^1$

素因数の和:9516

約数の個数: 80

約数和(自身を含む): 2018442240

約数和(自身を除く): 1194543472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 5467, 6248, 7952, 9419, 10934, 12496, 18838, 21868, 37676, 43736, 65933, 75352, 87472, 103609, 131866, 150704, 207218, 263732, 414436, 527464, 668749, 725263, 828872, 1054928, 1337498, 1450526, 1657744, 2674996, 2901052, 4681243, 5349992, 5802104, 7356239, 9362486, 10699984, 11604208, 14712478, 18724972, 29424956, 37449944, 51493673, 58849912, 74899888, 102987346, 117699824, 205974692, 411949384, 823898768]

約数ペア:

[(1, 823898768), (2, 411949384), (4, 205974692), (7, 117699824), (8, 102987346), (11, 74899888), (14, 58849912), (16, 51493673), (22, 37449944), (28, 29424956), (44, 18724972), (56, 14712478), (71, 11604208), (77, 10699984), (88, 9362486), (112, 7356239), (142, 5802104), (154, 5349992), (176, 4681243), (284, 2901052), (308, 2674996), (497, 1657744), (568, 1450526), (616, 1337498), (781, 1054928), (994, 828872), (1136, 725263), (1232, 668749), (1562, 527464), (1988, 414436), (3124, 263732), (3976, 207218), (5467, 150704), (6248, 131866), (7952, 103609), (9419, 87472), (10934, 75352), (12496, 65933), (18838, 43736), (21868, 37676)]