201619872

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4106

約数の個数: 72

約数和(自身を含む): 576707040

約数和(自身を除く): 375087168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 3911, 4296, 5728, 6444, 7822, 8592, 11733, 12888, 15644, 17184, 23466, 25776, 31288, 35199, 46932, 51552, 62576, 70398, 93864, 125152, 140796, 187728, 281592, 375456, 563184, 700069, 1126368, 1400138, 2100207, 2800276, 4200414, 5600552, 6300621, 8400828, 11201104, 12601242, 16801656, 22402208, 25202484, 33603312, 50404968, 67206624, 100809936, 201619872]

約数ペア:

[(1, 201619872), (2, 100809936), (3, 67206624), (4, 50404968), (6, 33603312), (8, 25202484), (9, 22402208), (12, 16801656), (16, 12601242), (18, 11201104), (24, 8400828), (32, 6300621), (36, 5600552), (48, 4200414), (72, 2800276), (96, 2100207), (144, 1400138), (179, 1126368), (288, 700069), (358, 563184), (537, 375456), (716, 281592), (1074, 187728), (1432, 140796), (1611, 125152), (2148, 93864), (2864, 70398), (3222, 62576), (3911, 51552), (4296, 46932), (5728, 35199), (6444, 31288), (7822, 25776), (8592, 23466), (11733, 17184), (12888, 15644)]