245349624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25367}}^1$

素因数の和:25420

約数の個数: 64

約数和(自身を含む): 681891840

約数和(自身を除く): 436542216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 25367, 50734, 76101, 101468, 152202, 202936, 304404, 329771, 608808, 659542, 786377, 989313, 1319084, 1572754, 1978626, 2359131, 2638168, 3145508, 3957252, 4718262, 6291016, 7914504, 9436524, 10222901, 18873048, 20445802, 30668703, 40891604, 61337406, 81783208, 122674812, 245349624]

約数ペア:

[(1, 245349624), (2, 122674812), (3, 81783208), (4, 61337406), (6, 40891604), (8, 30668703), (12, 20445802), (13, 18873048), (24, 10222901), (26, 9436524), (31, 7914504), (39, 6291016), (52, 4718262), (62, 3957252), (78, 3145508), (93, 2638168), (104, 2359131), (124, 1978626), (156, 1572754), (186, 1319084), (248, 989313), (312, 786377), (372, 659542), (403, 608808), (744, 329771), (806, 304404), (1209, 202936), (1612, 152202), (2418, 101468), (3224, 76101), (4836, 50734), (9672, 25367)]