262177008

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 694482336

約数和(自身を除く): 432305328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 257, 318, 401, 424, 514, 636, 771, 802, 848, 1028, 1203, 1272, 1542, 1604, 2056, 2406, 2544, 3084, 3208, 4112, 4812, 6168, 6416, 9624, 12336, 13621, 19248, 21253, 27242, 40863, 42506, 54484, 63759, 81726, 85012, 103057, 108968, 127518, 163452, 170024, 206114, 217936, 255036, 309171, 326904, 340048, 412228, 510072, 618342, 653808, 824456, 1020144, 1236684, 1648912, 2473368, 4946736, 5462021, 10924042, 16386063, 21848084, 32772126, 43696168, 65544252, 87392336, 131088504, 262177008]

約数ペア:

[(1, 262177008), (2, 131088504), (3, 87392336), (4, 65544252), (6, 43696168), (8, 32772126), (12, 21848084), (16, 16386063), (24, 10924042), (48, 5462021), (53, 4946736), (106, 2473368), (159, 1648912), (212, 1236684), (257, 1020144), (318, 824456), (401, 653808), (424, 618342), (514, 510072), (636, 412228), (771, 340048), (802, 326904), (848, 309171), (1028, 255036), (1203, 217936), (1272, 206114), (1542, 170024), (1604, 163452), (2056, 127518), (2406, 108968), (2544, 103057), (3084, 85012), (3208, 81726), (4112, 63759), (4812, 54484), (6168, 42506), (6416, 40863), (9624, 27242), (12336, 21253), (13621, 19248)]