385510304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{971}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 800966880

約数和(自身を除く): 415456576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 653, 971, 1306, 1942, 2612, 3884, 5224, 7768, 10448, 12407, 15536, 18449, 20896, 24814, 31072, 36898, 49628, 73796, 99256, 147592, 198512, 295184, 397024, 590368, 634063, 1268126, 2536252, 5072504, 10145008, 12047197, 20290016, 24094394, 48188788, 96377576, 192755152, 385510304]

約数ペア:

[(1, 385510304), (2, 192755152), (4, 96377576), (8, 48188788), (16, 24094394), (19, 20290016), (32, 12047197), (38, 10145008), (76, 5072504), (152, 2536252), (304, 1268126), (608, 634063), (653, 590368), (971, 397024), (1306, 295184), (1942, 198512), (2612, 147592), (3884, 99256), (5224, 73796), (7768, 49628), (10448, 36898), (12407, 31072), (15536, 24814), (18449, 20896)]