238889294886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{262723}}^1$

素因数の和:263361

約数の個数: 64

約数和(自身を含む): 544784486400

約数和(自身を除く): 305895191514

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 599, 759, 1198, 1518, 1797, 3594, 6589, 13178, 13777, 19767, 27554, 39534, 41331, 82662, 151547, 262723, 303094, 454641, 525446, 788169, 909282, 1576338, 2889953, 5779906, 6042629, 8669859, 12085258, 17339718, 18127887, 36255774, 66468919, 132937838, 157371077, 199406757, 314742154, 398813514, 472113231, 944226462, 1731081847, 3462163694, 3619534771, 5193245541, 7239069542, 10386491082, 10858604313, 21717208626, 39814882481, 79629764962, 119444647443, 238889294886]

約数ペア:

[(1, 238889294886), (2, 119444647443), (3, 79629764962), (6, 39814882481), (11, 21717208626), (22, 10858604313), (23, 10386491082), (33, 7239069542), (46, 5193245541), (66, 3619534771), (69, 3462163694), (138, 1731081847), (253, 944226462), (506, 472113231), (599, 398813514), (759, 314742154), (1198, 199406757), (1518, 157371077), (1797, 132937838), (3594, 66468919), (6589, 36255774), (13178, 18127887), (13777, 17339718), (19767, 12085258), (27554, 8669859), (39534, 6042629), (41331, 5779906), (82662, 2889953), (151547, 1576338), (262723, 909282), (303094, 788169), (454641, 525446)]