383519286

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1075

約数の個数: 80

約数和(自身を含む): 916746336

約数和(自身を除く): 533227050

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 157, 162, 306, 314, 459, 471, 887, 918, 942, 1377, 1413, 1774, 2661, 2669, 2754, 2826, 4239, 5322, 5338, 7983, 8007, 8478, 12717, 15079, 15966, 16014, 23949, 24021, 25434, 30158, 45237, 47898, 48042, 71847, 72063, 90474, 135711, 139259, 143694, 144126, 216189, 271422, 278518, 407133, 417777, 432378, 814266, 835554, 1221399, 1253331, 2367403, 2442798, 2506662, 3759993, 4734806, 7102209, 7519986, 11279979, 14204418, 21306627, 22559958, 42613254, 63919881, 127839762, 191759643, 383519286]

約数ペア:

[(1, 383519286), (2, 191759643), (3, 127839762), (6, 63919881), (9, 42613254), (17, 22559958), (18, 21306627), (27, 14204418), (34, 11279979), (51, 7519986), (54, 7102209), (81, 4734806), (102, 3759993), (153, 2506662), (157, 2442798), (162, 2367403), (306, 1253331), (314, 1221399), (459, 835554), (471, 814266), (887, 432378), (918, 417777), (942, 407133), (1377, 278518), (1413, 271422), (1774, 216189), (2661, 144126), (2669, 143694), (2754, 139259), (2826, 135711), (4239, 90474), (5322, 72063), (5338, 71847), (7983, 48042), (8007, 47898), (8478, 45237), (12717, 30158), (15079, 25434), (15966, 24021), (16014, 23949)]