394492000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 1128726144

約数和(自身を除く): 734234144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 160, 175, 193, 200, 224, 250, 280, 292, 350, 365, 386, 400, 500, 511, 560, 584, 700, 730, 772, 800, 875, 965, 1000, 1022, 1120, 1168, 1351, 1400, 1460, 1544, 1750, 1825, 1930, 2000, 2044, 2336, 2555, 2702, 2800, 2920, 3088, 3500, 3650, 3860, 4000, 4088, 4825, 5110, 5404, 5600, 5840, 6176, 6755, 7000, 7300, 7720, 8176, 9125, 9650, 10220, 10808, 11680, 12775, 13510, 14000, 14089, 14600, 15440, 16352, 18250, 19300, 20440, 21616, 24125, 25550, 27020, 28000, 28178, 29200, 30880, 33775, 36500, 38600, 40880, 43232, 48250, 51100, 54040, 56356, 58400, 63875, 67550, 70445, 73000, 77200, 81760, 96500, 98623, 102200, 108080, 112712, 127750, 135100, 140890, 146000, 154400, 168875, 193000, 197246, 204400, 216160, 225424, 255500, 270200, 281780, 292000, 337750, 352225, 386000, 394492, 408800, 450848, 493115, 511000, 540400, 563560, 675500, 704450, 772000, 788984, 986230, 1022000, 1080800, 1127120, 1351000, 1408900, 1577968, 1761125, 1972460, 2044000, 2254240, 2465575, 2702000, 2817800, 3155936, 3522250, 3944920, 4931150, 5404000, 5635600, 7044500, 7889840, 9862300, 11271200, 12327875, 14089000, 15779680, 19724600, 24655750, 28178000, 39449200, 49311500, 56356000, 78898400, 98623000, 197246000, 394492000]

約数ペア:

[(1, 394492000), (2, 197246000), (4, 98623000), (5, 78898400), (7, 56356000), (8, 49311500), (10, 39449200), (14, 28178000), (16, 24655750), (20, 19724600), (25, 15779680), (28, 14089000), (32, 12327875), (35, 11271200), (40, 9862300), (50, 7889840), (56, 7044500), (70, 5635600), (73, 5404000), (80, 4931150), (100, 3944920), (112, 3522250), (125, 3155936), (140, 2817800), (146, 2702000), (160, 2465575), (175, 2254240), (193, 2044000), (200, 1972460), (224, 1761125), (250, 1577968), (280, 1408900), (292, 1351000), (350, 1127120), (365, 1080800), (386, 1022000), (400, 986230), (500, 788984), (511, 772000), (560, 704450), (584, 675500), (700, 563560), (730, 540400), (772, 511000), (800, 493115), (875, 450848), (965, 408800), (1000, 394492), (1022, 386000), (1120, 352225), (1168, 337750), (1351, 292000), (1400, 281780), (1460, 270200), (1544, 255500), (1750, 225424), (1825, 216160), (1930, 204400), (2000, 197246), (2044, 193000), (2336, 168875), (2555, 154400), (2702, 146000), (2800, 140890), (2920, 135100), (3088, 127750), (3500, 112712), (3650, 108080), (3860, 102200), (4000, 98623), (4088, 96500), (4825, 81760), (5110, 77200), (5404, 73000), (5600, 70445), (5840, 67550), (6176, 63875), (6755, 58400), (7000, 56356), (7300, 54040), (7720, 51100), (8176, 48250), (9125, 43232), (9650, 40880), (10220, 38600), (10808, 36500), (11680, 33775), (12775, 30880), (13510, 29200), (14000, 28178), (14089, 28000), (14600, 27020), (15440, 25550), (16352, 24125), (18250, 21616), (19300, 20440)]