251948232

素因数分解:

$2^3\times 3^6\times {\mathrm{43201}}^1$

素因数の和:43225

約数の個数: 56

約数和(自身を含む): 708296790

約数和(自身を除く): 456348558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 43201, 86402, 129603, 172804, 259206, 345608, 388809, 518412, 777618, 1036824, 1166427, 1555236, 2332854, 3110472, 3499281, 4665708, 6998562, 9331416, 10497843, 13997124, 20995686, 27994248, 31493529, 41991372, 62987058, 83982744, 125974116, 251948232]

約数ペア:

[(1, 251948232), (2, 125974116), (3, 83982744), (4, 62987058), (6, 41991372), (8, 31493529), (9, 27994248), (12, 20995686), (18, 13997124), (24, 10497843), (27, 9331416), (36, 6998562), (54, 4665708), (72, 3499281), (81, 3110472), (108, 2332854), (162, 1555236), (216, 1166427), (243, 1036824), (324, 777618), (486, 518412), (648, 388809), (729, 345608), (972, 259206), (1458, 172804), (1944, 129603), (2916, 86402), (5832, 43201)]