287103312

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{5233}}^1$

素因数の和:5377

約数の個数: 80

約数和(自身を含む): 830740480

約数和(自身を除く): 543637168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 5233, 6096, 6858, 9144, 10466, 13716, 15699, 18288, 20932, 27432, 31398, 41864, 47097, 54864, 62796, 83728, 94194, 125592, 141291, 188388, 251184, 282582, 376776, 565164, 664591, 753552, 1130328, 1329182, 1993773, 2260656, 2658364, 3987546, 5316728, 5981319, 7975092, 10633456, 11962638, 15950184, 17943957, 23925276, 31900368, 35887914, 47850552, 71775828, 95701104, 143551656, 287103312]

約数ペア:

[(1, 287103312), (2, 143551656), (3, 95701104), (4, 71775828), (6, 47850552), (8, 35887914), (9, 31900368), (12, 23925276), (16, 17943957), (18, 15950184), (24, 11962638), (27, 10633456), (36, 7975092), (48, 5981319), (54, 5316728), (72, 3987546), (108, 2658364), (127, 2260656), (144, 1993773), (216, 1329182), (254, 1130328), (381, 753552), (432, 664591), (508, 565164), (762, 376776), (1016, 282582), (1143, 251184), (1524, 188388), (2032, 141291), (2286, 125592), (3048, 94194), (3429, 83728), (4572, 62796), (5233, 54864), (6096, 47097), (6858, 41864), (9144, 31398), (10466, 27432), (13716, 20932), (15699, 18288)]