940102016

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11789}}^1$

素因数の和:11899

約数の個数: 64

約数和(自身を含む): 2164644000

約数和(自身を除く): 1224541984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1246, 1424, 2492, 2848, 4984, 5696, 9968, 11392, 11789, 19936, 23578, 39872, 47156, 79744, 82523, 94312, 165046, 188624, 330092, 377248, 660184, 754496, 1049221, 1320368, 1508992, 2098442, 2640736, 4196884, 5281472, 7344547, 8393768, 10562944, 14689094, 16787536, 29378188, 33575072, 58756376, 67150144, 117512752, 134300288, 235025504, 470051008, 940102016]

約数ペア:

[(1, 940102016), (2, 470051008), (4, 235025504), (7, 134300288), (8, 117512752), (14, 67150144), (16, 58756376), (28, 33575072), (32, 29378188), (56, 16787536), (64, 14689094), (89, 10562944), (112, 8393768), (128, 7344547), (178, 5281472), (224, 4196884), (356, 2640736), (448, 2098442), (623, 1508992), (712, 1320368), (896, 1049221), (1246, 754496), (1424, 660184), (2492, 377248), (2848, 330092), (4984, 188624), (5696, 165046), (9968, 94312), (11392, 82523), (11789, 79744), (19936, 47156), (23578, 39872)]