987691488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21937}}^1$

素因数の和:22024

約数の個数: 96

約数和(自身を含む): 3007436544

約数和(自身を除く): 2019745056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 402, 469, 536, 672, 804, 938, 1072, 1407, 1608, 1876, 2144, 2814, 3216, 3752, 5628, 6432, 7504, 11256, 15008, 21937, 22512, 43874, 45024, 65811, 87748, 131622, 153559, 175496, 263244, 307118, 350992, 460677, 526488, 614236, 701984, 921354, 1052976, 1228472, 1469779, 1842708, 2105952, 2456944, 2939558, 3685416, 4409337, 4913888, 5879116, 7370832, 8818674, 10288453, 11758232, 14741664, 17637348, 20576906, 23516464, 30865359, 35274696, 41153812, 47032928, 61730718, 70549392, 82307624, 123461436, 141098784, 164615248, 246922872, 329230496, 493845744, 987691488]

約数ペア:

[(1, 987691488), (2, 493845744), (3, 329230496), (4, 246922872), (6, 164615248), (7, 141098784), (8, 123461436), (12, 82307624), (14, 70549392), (16, 61730718), (21, 47032928), (24, 41153812), (28, 35274696), (32, 30865359), (42, 23516464), (48, 20576906), (56, 17637348), (67, 14741664), (84, 11758232), (96, 10288453), (112, 8818674), (134, 7370832), (168, 5879116), (201, 4913888), (224, 4409337), (268, 3685416), (336, 2939558), (402, 2456944), (469, 2105952), (536, 1842708), (672, 1469779), (804, 1228472), (938, 1052976), (1072, 921354), (1407, 701984), (1608, 614236), (1876, 526488), (2144, 460677), (2814, 350992), (3216, 307118), (3752, 263244), (5628, 175496), (6432, 153559), (7504, 131622), (11256, 87748), (15008, 65811), (21937, 45024), (22512, 43874)]