389614464

素因数分解:

$2^7\times 3^2\times {\mathrm{338207}}^1$

素因数の和:338227

約数の個数: 48

約数和(自身を含む): 1121159520

約数和(自身を除く): 731545056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 338207, 676414, 1014621, 1352828, 2029242, 2705656, 3043863, 4058484, 5411312, 6087726, 8116968, 10822624, 12175452, 16233936, 21645248, 24350904, 32467872, 43290496, 48701808, 64935744, 97403616, 129871488, 194807232, 389614464]

約数ペア:

[(1, 389614464), (2, 194807232), (3, 129871488), (4, 97403616), (6, 64935744), (8, 48701808), (9, 43290496), (12, 32467872), (16, 24350904), (18, 21645248), (24, 16233936), (32, 12175452), (36, 10822624), (48, 8116968), (64, 6087726), (72, 5411312), (96, 4058484), (128, 3043863), (144, 2705656), (192, 2029242), (288, 1352828), (384, 1014621), (576, 676414), (1152, 338207)]