771981408

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 192

約数和(自身を含む): 2514758400

約数和(自身を除く): 1742776992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 96, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 288, 297, 344, 352, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 864, 946, 1032, 1056, 1161, 1188, 1376, 1419, 1548, 1584, 1889, 1892, 2064, 2322, 2376, 2838, 3096, 3168, 3778, 3784, 4128, 4257, 4644, 4752, 5667, 5676, 6192, 7556, 7568, 8514, 9288, 9504, 11334, 11352, 12384, 12771, 15112, 15136, 17001, 17028, 18576, 20779, 22668, 22704, 25542, 30224, 34002, 34056, 37152, 41558, 45336, 45408, 51003, 51084, 60448, 62337, 68004, 68112, 81227, 83116, 90672, 102006, 102168, 124674, 136008, 136224, 162454, 166232, 181344, 187011, 204012, 204336, 243681, 249348, 272016, 324908, 332464, 374022, 408024, 408672, 487362, 498696, 544032, 561033, 649816, 664928, 731043, 748044, 816048, 893497, 974724, 997392, 1122066, 1299632, 1462086, 1496088, 1632096, 1786994, 1949448, 1994784, 2193129, 2244132, 2599264, 2680491, 2924172, 2992176, 3573988, 3898896, 4386258, 4488264, 5360982, 5848344, 5984352, 7147976, 7797792, 8041473, 8772516, 8976528, 10721964, 11696688, 14295952, 16082946, 17545032, 17953056, 21443928, 23393376, 24124419, 28591904, 32165892, 35090064, 42887856, 48248838, 64331784, 70180128, 85775712, 96497676, 128663568, 192995352, 257327136, 385990704, 771981408]

約数ペア:

[(1, 771981408), (2, 385990704), (3, 257327136), (4, 192995352), (6, 128663568), (8, 96497676), (9, 85775712), (11, 70180128), (12, 64331784), (16, 48248838), (18, 42887856), (22, 35090064), (24, 32165892), (27, 28591904), (32, 24124419), (33, 23393376), (36, 21443928), (43, 17953056), (44, 17545032), (48, 16082946), (54, 14295952), (66, 11696688), (72, 10721964), (86, 8976528), (88, 8772516), (96, 8041473), (99, 7797792), (108, 7147976), (129, 5984352), (132, 5848344), (144, 5360982), (172, 4488264), (176, 4386258), (198, 3898896), (216, 3573988), (258, 2992176), (264, 2924172), (288, 2680491), (297, 2599264), (344, 2244132), (352, 2193129), (387, 1994784), (396, 1949448), (432, 1786994), (473, 1632096), (516, 1496088), (528, 1462086), (594, 1299632), (688, 1122066), (774, 997392), (792, 974724), (864, 893497), (946, 816048), (1032, 748044), (1056, 731043), (1161, 664928), (1188, 649816), (1376, 561033), (1419, 544032), (1548, 498696), (1584, 487362), (1889, 408672), (1892, 408024), (2064, 374022), (2322, 332464), (2376, 324908), (2838, 272016), (3096, 249348), (3168, 243681), (3778, 204336), (3784, 204012), (4128, 187011), (4257, 181344), (4644, 166232), (4752, 162454), (5667, 136224), (5676, 136008), (6192, 124674), (7556, 102168), (7568, 102006), (8514, 90672), (9288, 83116), (9504, 81227), (11334, 68112), (11352, 68004), (12384, 62337), (12771, 60448), (15112, 51084), (15136, 51003), (17001, 45408), (17028, 45336), (18576, 41558), (20779, 37152), (22668, 34056), (22704, 34002), (25542, 30224)]