258520248

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{56993}}^1$

素因数の和:57018

約数の個数: 80

約数和(自身を含む): 827552880

約数和(自身を除く): 569032632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 56993, 113986, 170979, 227972, 341958, 398951, 455944, 512937, 683916, 797902, 1025874, 1196853, 1367832, 1538811, 1595804, 2051748, 2393706, 3077622, 3191608, 3590559, 4103496, 4616433, 4787412, 6155244, 7181118, 9232866, 9574824, 10771677, 12310488, 14362236, 18465732, 21543354, 28724472, 32315031, 36931464, 43086708, 64630062, 86173416, 129260124, 258520248]

約数ペア:

[(1, 258520248), (2, 129260124), (3, 86173416), (4, 64630062), (6, 43086708), (7, 36931464), (8, 32315031), (9, 28724472), (12, 21543354), (14, 18465732), (18, 14362236), (21, 12310488), (24, 10771677), (27, 9574824), (28, 9232866), (36, 7181118), (42, 6155244), (54, 4787412), (56, 4616433), (63, 4103496), (72, 3590559), (81, 3191608), (84, 3077622), (108, 2393706), (126, 2051748), (162, 1595804), (168, 1538811), (189, 1367832), (216, 1196853), (252, 1025874), (324, 797902), (378, 683916), (504, 512937), (567, 455944), (648, 398951), (756, 341958), (1134, 227972), (1512, 170979), (2268, 113986), (4536, 56993)]