382540496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 844612608

約数和(自身を除く): 462072112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1447, 1612, 2132, 2542, 2894, 3224, 4264, 5084, 5788, 6448, 8528, 10168, 11576, 16523, 18811, 20336, 23152, 33046, 37622, 44857, 59327, 66092, 75244, 89714, 118654, 132184, 150488, 179428, 237308, 264368, 300976, 358856, 474616, 583141, 717712, 771251, 949232, 1166282, 1542502, 1839137, 2332564, 3085004, 3678274, 4665128, 6170008, 7356548, 9330256, 12340016, 14713096, 23908781, 29426192, 47817562, 95635124, 191270248, 382540496]

約数ペア:

[(1, 382540496), (2, 191270248), (4, 95635124), (8, 47817562), (13, 29426192), (16, 23908781), (26, 14713096), (31, 12340016), (41, 9330256), (52, 7356548), (62, 6170008), (82, 4665128), (104, 3678274), (124, 3085004), (164, 2332564), (208, 1839137), (248, 1542502), (328, 1166282), (403, 949232), (496, 771251), (533, 717712), (656, 583141), (806, 474616), (1066, 358856), (1271, 300976), (1447, 264368), (1612, 237308), (2132, 179428), (2542, 150488), (2894, 132184), (3224, 118654), (4264, 89714), (5084, 75244), (5788, 66092), (6448, 59327), (8528, 44857), (10168, 37622), (11576, 33046), (16523, 23152), (18811, 20336)]