224380448

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 455595840

約数和(自身を除く): 231215392

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 1619, 1952, 2272, 3238, 4331, 6476, 8662, 12952, 17324, 25904, 34648, 51808, 69296, 98759, 114949, 138592, 197518, 229898, 395036, 459796, 790072, 919592, 1580144, 1839184, 3160288, 3678368, 7011889, 14023778, 28047556, 56095112, 112190224, 224380448]

約数ペア:

[(1, 224380448), (2, 112190224), (4, 56095112), (8, 28047556), (16, 14023778), (32, 7011889), (61, 3678368), (71, 3160288), (122, 1839184), (142, 1580144), (244, 919592), (284, 790072), (488, 459796), (568, 395036), (976, 229898), (1136, 197518), (1619, 138592), (1952, 114949), (2272, 98759), (3238, 69296), (4331, 51808), (6476, 34648), (8662, 25904), (12952, 17324)]