283912818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 721944576

約数和(自身を除く): 438031758

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 101, 102, 119, 127, 186, 202, 217, 238, 254, 303, 357, 381, 434, 527, 606, 651, 707, 714, 762, 889, 1054, 1302, 1414, 1581, 1717, 1778, 2121, 2159, 2667, 3131, 3162, 3434, 3689, 3937, 4242, 4318, 5151, 5334, 6262, 6477, 7378, 7874, 9393, 10302, 11067, 11811, 12019, 12827, 12954, 15113, 18786, 21917, 22134, 23622, 24038, 25654, 27559, 30226, 36057, 38481, 43834, 45339, 53227, 55118, 65751, 66929, 72114, 76962, 82677, 89789, 90678, 106454, 131502, 133858, 159681, 165354, 179578, 200787, 218059, 269367, 319362, 372589, 397637, 401574, 436118, 468503, 538734, 654177, 745178, 795274, 937006, 1117767, 1192911, 1308354, 1405509, 1526413, 2235534, 2385822, 2783459, 2811018, 3052826, 4579239, 5566918, 6759829, 8350377, 9158478, 13519658, 16700754, 20279487, 40558974, 47318803, 94637606, 141956409, 283912818]

約数ペア:

[(1, 283912818), (2, 141956409), (3, 94637606), (6, 47318803), (7, 40558974), (14, 20279487), (17, 16700754), (21, 13519658), (31, 9158478), (34, 8350377), (42, 6759829), (51, 5566918), (62, 4579239), (93, 3052826), (101, 2811018), (102, 2783459), (119, 2385822), (127, 2235534), (186, 1526413), (202, 1405509), (217, 1308354), (238, 1192911), (254, 1117767), (303, 937006), (357, 795274), (381, 745178), (434, 654177), (527, 538734), (606, 468503), (651, 436118), (707, 401574), (714, 397637), (762, 372589), (889, 319362), (1054, 269367), (1302, 218059), (1414, 200787), (1581, 179578), (1717, 165354), (1778, 159681), (2121, 133858), (2159, 131502), (2667, 106454), (3131, 90678), (3162, 89789), (3434, 82677), (3689, 76962), (3937, 72114), (4242, 66929), (4318, 65751), (5151, 55118), (5334, 53227), (6262, 45339), (6477, 43834), (7378, 38481), (7874, 36057), (9393, 30226), (10302, 27559), (11067, 25654), (11811, 24038), (12019, 23622), (12827, 22134), (12954, 21917), (15113, 18786)]