520000896

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79657}}^1$

素因数の和:79691

約数の個数: 64

約数和(自身を含む): 1462520880

約数和(自身を除く): 942519984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 79657, 159314, 238971, 318628, 477942, 637256, 955884, 1274512, 1354169, 1911768, 2549024, 2708338, 3823536, 4062507, 5098048, 5416676, 7647072, 8125014, 10196096, 10833352, 15294144, 16250028, 21666704, 30588288, 32500056, 43333408, 65000112, 86666816, 130000224, 173333632, 260000448, 520000896]

約数ペア:

[(1, 520000896), (2, 260000448), (3, 173333632), (4, 130000224), (6, 86666816), (8, 65000112), (12, 43333408), (16, 32500056), (17, 30588288), (24, 21666704), (32, 16250028), (34, 15294144), (48, 10833352), (51, 10196096), (64, 8125014), (68, 7647072), (96, 5416676), (102, 5098048), (128, 4062507), (136, 3823536), (192, 2708338), (204, 2549024), (272, 1911768), (384, 1354169), (408, 1274512), (544, 955884), (816, 637256), (1088, 477942), (1632, 318628), (2176, 238971), (3264, 159314), (6528, 79657)]