308509344

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1069830720

約数和(自身を除く): 761321376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 104, 108, 117, 121, 132, 143, 144, 156, 176, 198, 208, 216, 227, 234, 242, 264, 286, 288, 297, 312, 351, 352, 363, 396, 416, 429, 432, 454, 468, 484, 528, 572, 594, 624, 681, 702, 726, 792, 858, 864, 908, 936, 968, 1056, 1089, 1144, 1188, 1248, 1287, 1362, 1404, 1452, 1573, 1584, 1716, 1816, 1872, 1936, 2043, 2178, 2288, 2376, 2497, 2574, 2724, 2808, 2904, 2951, 3146, 3168, 3267, 3432, 3632, 3744, 3861, 3872, 4086, 4356, 4576, 4719, 4752, 4994, 5148, 5448, 5616, 5808, 5902, 6129, 6292, 6534, 6864, 7264, 7491, 7722, 8172, 8712, 8853, 9438, 9504, 9988, 10296, 10896, 11232, 11616, 11804, 12258, 12584, 13068, 13728, 14157, 14982, 15444, 16344, 17424, 17706, 18876, 19976, 20592, 21792, 22473, 23608, 24516, 25168, 26136, 26559, 27467, 28314, 29964, 30888, 32461, 32688, 34848, 35412, 37752, 39952, 41184, 42471, 44946, 47216, 49032, 50336, 52272, 53118, 54934, 56628, 59928, 61776, 64922, 65376, 67419, 70824, 75504, 79677, 79904, 82401, 84942, 89892, 94432, 97383, 98064, 104544, 106236, 109868, 113256, 119856, 123552, 129844, 134838, 141648, 151008, 159354, 164802, 169884, 179784, 194766, 196128, 212472, 219736, 226512, 239712, 247203, 259688, 269676, 283296, 292149, 318708, 329604, 339768, 357071, 359568, 389532, 424944, 439472, 453024, 494406, 519376, 539352, 584298, 637416, 659208, 679536, 714142, 719136, 741609, 779064, 849888, 876447, 878944, 988812, 1038752, 1071213, 1078704, 1168596, 1274832, 1318416, 1359072, 1428284, 1483218, 1558128, 1752894, 1977624, 2142426, 2157408, 2337192, 2549664, 2636832, 2856568, 2966436, 3116256, 3213639, 3505788, 3955248, 4284852, 4674384, 5713136, 5932872, 6427278, 7011576, 7910496, 8569704, 9348768, 9640917, 11426272, 11865744, 12854556, 14023152, 17139408, 19281834, 23731488, 25709112, 28046304, 34278816, 38563668, 51418224, 77127336, 102836448, 154254672, 308509344]

約数ペア:

[(1, 308509344), (2, 154254672), (3, 102836448), (4, 77127336), (6, 51418224), (8, 38563668), (9, 34278816), (11, 28046304), (12, 25709112), (13, 23731488), (16, 19281834), (18, 17139408), (22, 14023152), (24, 12854556), (26, 11865744), (27, 11426272), (32, 9640917), (33, 9348768), (36, 8569704), (39, 7910496), (44, 7011576), (48, 6427278), (52, 5932872), (54, 5713136), (66, 4674384), (72, 4284852), (78, 3955248), (88, 3505788), (96, 3213639), (99, 3116256), (104, 2966436), (108, 2856568), (117, 2636832), (121, 2549664), (132, 2337192), (143, 2157408), (144, 2142426), (156, 1977624), (176, 1752894), (198, 1558128), (208, 1483218), (216, 1428284), (227, 1359072), (234, 1318416), (242, 1274832), (264, 1168596), (286, 1078704), (288, 1071213), (297, 1038752), (312, 988812), (351, 878944), (352, 876447), (363, 849888), (396, 779064), (416, 741609), (429, 719136), (432, 714142), (454, 679536), (468, 659208), (484, 637416), (528, 584298), (572, 539352), (594, 519376), (624, 494406), (681, 453024), (702, 439472), (726, 424944), (792, 389532), (858, 359568), (864, 357071), (908, 339768), (936, 329604), (968, 318708), (1056, 292149), (1089, 283296), (1144, 269676), (1188, 259688), (1248, 247203), (1287, 239712), (1362, 226512), (1404, 219736), (1452, 212472), (1573, 196128), (1584, 194766), (1716, 179784), (1816, 169884), (1872, 164802), (1936, 159354), (2043, 151008), (2178, 141648), (2288, 134838), (2376, 129844), (2497, 123552), (2574, 119856), (2724, 113256), (2808, 109868), (2904, 106236), (2951, 104544), (3146, 98064), (3168, 97383), (3267, 94432), (3432, 89892), (3632, 84942), (3744, 82401), (3861, 79904), (3872, 79677), (4086, 75504), (4356, 70824), (4576, 67419), (4719, 65376), (4752, 64922), (4994, 61776), (5148, 59928), (5448, 56628), (5616, 54934), (5808, 53118), (5902, 52272), (6129, 50336), (6292, 49032), (6534, 47216), (6864, 44946), (7264, 42471), (7491, 41184), (7722, 39952), (8172, 37752), (8712, 35412), (8853, 34848), (9438, 32688), (9504, 32461), (9988, 30888), (10296, 29964), (10896, 28314), (11232, 27467), (11616, 26559), (11804, 26136), (12258, 25168), (12584, 24516), (13068, 23608), (13728, 22473), (14157, 21792), (14982, 20592), (15444, 19976), (16344, 18876), (17424, 17706)]