1571304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 4608000

約数和(自身を除く): 3036696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 199, 282, 329, 376, 398, 564, 597, 658, 796, 987, 1128, 1194, 1316, 1393, 1592, 1974, 2388, 2632, 2786, 3948, 4179, 4776, 5572, 7896, 8358, 9353, 11144, 16716, 18706, 28059, 33432, 37412, 56118, 65471, 74824, 112236, 130942, 196413, 224472, 261884, 392826, 523768, 785652, 1571304]

約数ペア:

[(1, 1571304), (2, 785652), (3, 523768), (4, 392826), (6, 261884), (7, 224472), (8, 196413), (12, 130942), (14, 112236), (21, 74824), (24, 65471), (28, 56118), (42, 37412), (47, 33432), (56, 28059), (84, 18706), (94, 16716), (141, 11144), (168, 9353), (188, 8358), (199, 7896), (282, 5572), (329, 4776), (376, 4179), (398, 3948), (564, 2786), (597, 2632), (658, 2388), (796, 1974), (987, 1592), (1128, 1393), (1194, 1316)]