388243488

素因数分解:

$2^5\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{2621}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 1020188736

約数和(自身を除く): 631945248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1543, 2621, 3086, 4629, 5242, 6172, 7863, 9258, 10484, 12344, 15726, 18516, 20968, 24688, 31452, 37032, 41936, 49376, 62904, 74064, 83872, 125808, 148128, 251616, 4044203, 8088406, 12132609, 16176812, 24265218, 32353624, 48530436, 64707248, 97060872, 129414496, 194121744, 388243488]

約数ペア:

[(1, 388243488), (2, 194121744), (3, 129414496), (4, 97060872), (6, 64707248), (8, 48530436), (12, 32353624), (16, 24265218), (24, 16176812), (32, 12132609), (48, 8088406), (96, 4044203), (1543, 251616), (2621, 148128), (3086, 125808), (4629, 83872), (5242, 74064), (6172, 62904), (7863, 49376), (9258, 41936), (10484, 37032), (12344, 31452), (15726, 24688), (18516, 20968)]