305499936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 981227520

約数和(自身を除く): 675727584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 71, 76, 84, 96, 112, 114, 133, 142, 152, 168, 213, 224, 228, 266, 284, 304, 336, 337, 399, 426, 456, 497, 532, 568, 608, 672, 674, 798, 852, 912, 994, 1011, 1064, 1136, 1348, 1349, 1491, 1596, 1704, 1824, 1988, 2022, 2128, 2272, 2359, 2696, 2698, 2982, 3192, 3408, 3976, 4044, 4047, 4256, 4718, 5392, 5396, 5964, 6384, 6403, 6816, 7077, 7952, 8088, 8094, 9436, 9443, 10784, 10792, 11928, 12768, 12806, 14154, 15904, 16176, 16188, 18872, 18886, 19209, 21584, 23856, 23927, 25612, 28308, 28329, 32352, 32376, 37744, 37772, 38418, 43168, 44821, 47712, 47854, 51224, 56616, 56658, 64752, 71781, 75488, 75544, 76836, 89642, 95708, 102448, 113232, 113316, 129504, 134463, 143562, 151088, 153672, 167489, 179284, 191416, 204896, 226464, 226632, 268926, 287124, 302176, 307344, 334978, 358568, 382832, 453264, 454613, 502467, 537852, 574248, 614688, 669956, 717136, 765664, 906528, 909226, 1004934, 1075704, 1148496, 1339912, 1363839, 1434272, 1818452, 2009868, 2151408, 2296992, 2679824, 2727678, 3182291, 3636904, 4019736, 4302816, 5359648, 5455356, 6364582, 7273808, 8039472, 9546873, 10910712, 12729164, 14547616, 16078944, 19093746, 21821424, 25458328, 38187492, 43642848, 50916656, 76374984, 101833312, 152749968, 305499936]

約数ペア:

[(1, 305499936), (2, 152749968), (3, 101833312), (4, 76374984), (6, 50916656), (7, 43642848), (8, 38187492), (12, 25458328), (14, 21821424), (16, 19093746), (19, 16078944), (21, 14547616), (24, 12729164), (28, 10910712), (32, 9546873), (38, 8039472), (42, 7273808), (48, 6364582), (56, 5455356), (57, 5359648), (71, 4302816), (76, 4019736), (84, 3636904), (96, 3182291), (112, 2727678), (114, 2679824), (133, 2296992), (142, 2151408), (152, 2009868), (168, 1818452), (213, 1434272), (224, 1363839), (228, 1339912), (266, 1148496), (284, 1075704), (304, 1004934), (336, 909226), (337, 906528), (399, 765664), (426, 717136), (456, 669956), (497, 614688), (532, 574248), (568, 537852), (608, 502467), (672, 454613), (674, 453264), (798, 382832), (852, 358568), (912, 334978), (994, 307344), (1011, 302176), (1064, 287124), (1136, 268926), (1348, 226632), (1349, 226464), (1491, 204896), (1596, 191416), (1704, 179284), (1824, 167489), (1988, 153672), (2022, 151088), (2128, 143562), (2272, 134463), (2359, 129504), (2696, 113316), (2698, 113232), (2982, 102448), (3192, 95708), (3408, 89642), (3976, 76836), (4044, 75544), (4047, 75488), (4256, 71781), (4718, 64752), (5392, 56658), (5396, 56616), (5964, 51224), (6384, 47854), (6403, 47712), (6816, 44821), (7077, 43168), (7952, 38418), (8088, 37772), (8094, 37744), (9436, 32376), (9443, 32352), (10784, 28329), (10792, 28308), (11928, 25612), (12768, 23927), (12806, 23856), (14154, 21584), (15904, 19209), (16176, 18886), (16188, 18872)]