215968356

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{3853}}^1$

素因数の和:4042

約数の個数: 60

約数和(自身を含む): 567994812

約数和(自身を除く): 352026456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1557, 2076, 3114, 3853, 4671, 6228, 7706, 9342, 11559, 14013, 15412, 18684, 23118, 28026, 34677, 46236, 56052, 69354, 104031, 138708, 208062, 312093, 416124, 624186, 666569, 1248372, 1333138, 1999707, 2666276, 3999414, 5999121, 7998828, 11998242, 17997363, 23996484, 35994726, 53992089, 71989452, 107984178, 215968356]

約数ペア:

[(1, 215968356), (2, 107984178), (3, 71989452), (4, 53992089), (6, 35994726), (9, 23996484), (12, 17997363), (18, 11998242), (27, 7998828), (36, 5999121), (54, 3999414), (81, 2666276), (108, 1999707), (162, 1333138), (173, 1248372), (324, 666569), (346, 624186), (519, 416124), (692, 312093), (1038, 208062), (1557, 138708), (2076, 104031), (3114, 69354), (3853, 56052), (4671, 46236), (6228, 34677), (7706, 28026), (9342, 23118), (11559, 18684), (14013, 15412)]