217602924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 144

約数和(自身を含む): 682577280

約数和(自身を除く): 464974356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 539, 561, 588, 714, 748, 833, 924, 1078, 1122, 1309, 1428, 1617, 1666, 1979, 2156, 2244, 2499, 2618, 3234, 3332, 3927, 3958, 4998, 5236, 5937, 6468, 7854, 7916, 9163, 9996, 11874, 13853, 15708, 18326, 21769, 23748, 27489, 27706, 33643, 36652, 41559, 43538, 54978, 55412, 65307, 67286, 83118, 87076, 96971, 100929, 109956, 130614, 134572, 152383, 166236, 193942, 201858, 235501, 261228, 290913, 304766, 370073, 387884, 403716, 457149, 471002, 581826, 609532, 706503, 740146, 914298, 942004, 1066681, 1110219, 1163652, 1413006, 1480292, 1648507, 1828596, 2133362, 2220438, 2590511, 2826012, 3200043, 3297014, 4266724, 4440876, 4945521, 5181022, 6400086, 6594028, 7771533, 9891042, 10362044, 12800172, 15543066, 18133577, 19782084, 31086132, 36267154, 54400731, 72534308, 108801462, 217602924]

約数ペア:

[(1, 217602924), (2, 108801462), (3, 72534308), (4, 54400731), (6, 36267154), (7, 31086132), (11, 19782084), (12, 18133577), (14, 15543066), (17, 12800172), (21, 10362044), (22, 9891042), (28, 7771533), (33, 6594028), (34, 6400086), (42, 5181022), (44, 4945521), (49, 4440876), (51, 4266724), (66, 3297014), (68, 3200043), (77, 2826012), (84, 2590511), (98, 2220438), (102, 2133362), (119, 1828596), (132, 1648507), (147, 1480292), (154, 1413006), (187, 1163652), (196, 1110219), (204, 1066681), (231, 942004), (238, 914298), (294, 740146), (308, 706503), (357, 609532), (374, 581826), (462, 471002), (476, 457149), (539, 403716), (561, 387884), (588, 370073), (714, 304766), (748, 290913), (833, 261228), (924, 235501), (1078, 201858), (1122, 193942), (1309, 166236), (1428, 152383), (1617, 134572), (1666, 130614), (1979, 109956), (2156, 100929), (2244, 96971), (2499, 87076), (2618, 83118), (3234, 67286), (3332, 65307), (3927, 55412), (3958, 54978), (4998, 43538), (5236, 41559), (5937, 36652), (6468, 33643), (7854, 27706), (7916, 27489), (9163, 23748), (9996, 21769), (11874, 18326), (13853, 15708)]