253411512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19163}}^1$

素因数の和:19220

約数の個数: 64

約数和(自身を含む): 689904000

約数和(自身を除く): 436492488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 19163, 38326, 57489, 76652, 114978, 153304, 229956, 364097, 459912, 555727, 728194, 1092291, 1111454, 1456388, 1667181, 2184582, 2222908, 2912776, 3334362, 4369164, 4445816, 6668724, 8738328, 10558813, 13337448, 21117626, 31676439, 42235252, 63352878, 84470504, 126705756, 253411512]

約数ペア:

[(1, 253411512), (2, 126705756), (3, 84470504), (4, 63352878), (6, 42235252), (8, 31676439), (12, 21117626), (19, 13337448), (24, 10558813), (29, 8738328), (38, 6668724), (57, 4445816), (58, 4369164), (76, 3334362), (87, 2912776), (114, 2222908), (116, 2184582), (152, 1667181), (174, 1456388), (228, 1111454), (232, 1092291), (348, 728194), (456, 555727), (551, 459912), (696, 364097), (1102, 229956), (1653, 153304), (2204, 114978), (3306, 76652), (4408, 57489), (6612, 38326), (13224, 19163)]