289038432

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70019}}^1$

素因数の和:70075

約数の個数: 48

約数和(自身を含む): 776381760

約数和(自身を除く): 487343328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 70019, 140038, 210057, 280076, 420114, 560152, 840228, 1120304, 1680456, 2240608, 3010817, 3360912, 6021634, 6721824, 9032451, 12043268, 18064902, 24086536, 36129804, 48173072, 72259608, 96346144, 144519216, 289038432]

約数ペア:

[(1, 289038432), (2, 144519216), (3, 96346144), (4, 72259608), (6, 48173072), (8, 36129804), (12, 24086536), (16, 18064902), (24, 12043268), (32, 9032451), (43, 6721824), (48, 6021634), (86, 3360912), (96, 3010817), (129, 2240608), (172, 1680456), (258, 1120304), (344, 840228), (516, 560152), (688, 420114), (1032, 280076), (1376, 210057), (2064, 140038), (4128, 70019)]