1520392384

素因数分解:

$2^6\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2086

約数の個数: 84

約数和(自身を含む): 3524524320

約数和(自身を除く): 2004131936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 271, 392, 448, 542, 784, 1084, 1568, 1789, 1897, 2168, 3136, 3578, 3794, 4336, 7156, 7588, 8672, 12523, 13279, 14312, 15176, 17344, 25046, 26558, 28624, 30352, 50092, 53116, 57248, 60704, 87661, 100184, 106232, 114496, 121408, 175322, 200368, 212464, 350644, 400736, 424928, 484819, 701288, 801472, 849856, 969638, 1402576, 1939276, 2805152, 3393733, 3878552, 5610304, 6787466, 7757104, 13574932, 15514208, 23756131, 27149864, 31028416, 47512262, 54299728, 95024524, 108599456, 190049048, 217198912, 380098096, 760196192, 1520392384]

約数ペア:

[(1, 1520392384), (2, 760196192), (4, 380098096), (7, 217198912), (8, 190049048), (14, 108599456), (16, 95024524), (28, 54299728), (32, 47512262), (49, 31028416), (56, 27149864), (64, 23756131), (98, 15514208), (112, 13574932), (196, 7757104), (224, 6787466), (271, 5610304), (392, 3878552), (448, 3393733), (542, 2805152), (784, 1939276), (1084, 1402576), (1568, 969638), (1789, 849856), (1897, 801472), (2168, 701288), (3136, 484819), (3578, 424928), (3794, 400736), (4336, 350644), (7156, 212464), (7588, 200368), (8672, 175322), (12523, 121408), (13279, 114496), (14312, 106232), (15176, 100184), (17344, 87661), (25046, 60704), (26558, 57248), (28624, 53116), (30352, 50092)]