313639488

素因数分解:

$2^6\times 3^2\times {\mathrm{544513}}^1$

素因数の和:544531

約数の個数: 42

約数和(自身を含む): 898992614

約数和(自身を除く): 585353126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 544513, 1089026, 1633539, 2178052, 3267078, 4356104, 4900617, 6534156, 8712208, 9801234, 13068312, 17424416, 19602468, 26136624, 34848832, 39204936, 52273248, 78409872, 104546496, 156819744, 313639488]

約数ペア:

[(1, 313639488), (2, 156819744), (3, 104546496), (4, 78409872), (6, 52273248), (8, 39204936), (9, 34848832), (12, 26136624), (16, 19602468), (18, 17424416), (24, 13068312), (32, 9801234), (36, 8712208), (48, 6534156), (64, 4900617), (72, 4356104), (96, 3267078), (144, 2178052), (192, 1633539), (288, 1089026), (576, 544513)]