About the Number
268490820
2進数表記:10000000000001101100001000100
漢数字表記:二億六千八百四十九万八百二十
素因数分解:
素因数の和:3349
約数の個数: 96
約数和(自身を含む): 817423488
約数和(自身を除く): 548932668
約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 1070, 1284, 1391, 1605, 2140, 2782, 3210, 3217, 4173, 5564, 6420, 6434, 6955, 8346, 9651, 12868, 13910, 16085, 16692, 19302, 20865, 27820, 32170, 38604, 41730, 41821, 48255, 64340, 83460, 83642, 96510, 125463, 167284, 193020, 209105, 250926, 344219, 418210, 501852, 627315, 688438, 836420, 1032657, 1254630, 1376876, 1721095, 2065314, 2509260, 3442190, 4130628, 4474847, 5163285, 6884380, 8949694, 10326570, 13424541, 17899388, 20653140, 22374235, 26849082, 44748470, 53698164, 67122705, 89496940, 134245410, 268490820]
約数ペア:
[(1, 268490820), (2, 134245410), (3, 89496940), (4, 67122705), (5, 53698164), (6, 44748470), (10, 26849082), (12, 22374235), (13, 20653140), (15, 17899388), (20, 13424541), (26, 10326570), (30, 8949694), (39, 6884380), (52, 5163285), (60, 4474847), (65, 4130628), (78, 3442190), (107, 2509260), (130, 2065314), (156, 1721095), (195, 1376876), (214, 1254630), (260, 1032657), (321, 836420), (390, 688438), (428, 627315), (535, 501852), (642, 418210), (780, 344219), (1070, 250926), (1284, 209105), (1391, 193020), (1605, 167284), (2140, 125463), (2782, 96510), (3210, 83642), (3217, 83460), (4173, 64340), (5564, 48255), (6420, 41821), (6434, 41730), (6955, 38604), (8346, 32170), (9651, 27820), (12868, 20865), (13910, 19302), (16085, 16692)]このpageの処理時間: 0.006941080093383789 seconds