635208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 1920000

約数和(自身を除く): 1284792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 199, 228, 266, 398, 399, 456, 532, 597, 796, 798, 1064, 1194, 1393, 1592, 1596, 2388, 2786, 3192, 3781, 4179, 4776, 5572, 7562, 8358, 11144, 11343, 15124, 16716, 22686, 26467, 30248, 33432, 45372, 52934, 79401, 90744, 105868, 158802, 211736, 317604, 635208]

約数ペア:

[(1, 635208), (2, 317604), (3, 211736), (4, 158802), (6, 105868), (7, 90744), (8, 79401), (12, 52934), (14, 45372), (19, 33432), (21, 30248), (24, 26467), (28, 22686), (38, 16716), (42, 15124), (56, 11343), (57, 11144), (76, 8358), (84, 7562), (114, 5572), (133, 4776), (152, 4179), (168, 3781), (199, 3192), (228, 2786), (266, 2388), (398, 1596), (399, 1592), (456, 1393), (532, 1194), (597, 1064), (796, 798)]