651439936

素因数分解:

$2^6\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2129}}^1$

素因数の和:2831

約数の個数: 56

約数和(自身を含む): 1480230720

約数和(自身を除く): 828790784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 683, 1366, 2129, 2732, 4258, 4781, 5464, 8516, 9562, 10928, 14903, 17032, 19124, 21856, 29806, 34064, 38248, 43712, 59612, 68128, 76496, 119224, 136256, 152992, 238448, 305984, 476896, 953792, 1454107, 2908214, 5816428, 10178749, 11632856, 20357498, 23265712, 40714996, 46531424, 81429992, 93062848, 162859984, 325719968, 651439936]

約数ペア:

[(1, 651439936), (2, 325719968), (4, 162859984), (7, 93062848), (8, 81429992), (14, 46531424), (16, 40714996), (28, 23265712), (32, 20357498), (56, 11632856), (64, 10178749), (112, 5816428), (224, 2908214), (448, 1454107), (683, 953792), (1366, 476896), (2129, 305984), (2732, 238448), (4258, 152992), (4781, 136256), (5464, 119224), (8516, 76496), (9562, 68128), (10928, 59612), (14903, 43712), (17032, 38248), (19124, 34064), (21856, 29806)]