219796464

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 595533312

約数和(自身を除く): 375736848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 263, 276, 368, 526, 552, 757, 789, 1052, 1104, 1514, 1578, 2104, 2271, 3028, 3156, 4208, 4542, 6049, 6056, 6312, 9084, 12098, 12112, 12624, 17411, 18147, 18168, 24196, 34822, 36294, 36336, 48392, 52233, 69644, 72588, 96784, 104466, 139288, 145176, 199091, 208932, 278576, 290352, 398182, 417864, 597273, 796364, 835728, 1194546, 1592728, 2389092, 3185456, 4579093, 4778184, 9158186, 9556368, 13737279, 18316372, 27474558, 36632744, 54949116, 73265488, 109898232, 219796464]

約数ペア:

[(1, 219796464), (2, 109898232), (3, 73265488), (4, 54949116), (6, 36632744), (8, 27474558), (12, 18316372), (16, 13737279), (23, 9556368), (24, 9158186), (46, 4778184), (48, 4579093), (69, 3185456), (92, 2389092), (138, 1592728), (184, 1194546), (263, 835728), (276, 796364), (368, 597273), (526, 417864), (552, 398182), (757, 290352), (789, 278576), (1052, 208932), (1104, 199091), (1514, 145176), (1578, 139288), (2104, 104466), (2271, 96784), (3028, 72588), (3156, 69644), (4208, 52233), (4542, 48392), (6049, 36336), (6056, 36294), (6312, 34822), (9084, 24196), (12098, 18168), (12112, 18147), (12624, 17411)]