399525024

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1175731200

約数和(自身を除く): 776206176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 53, 62, 68, 93, 96, 102, 106, 124, 136, 149, 159, 186, 204, 212, 248, 272, 298, 318, 372, 408, 424, 447, 496, 527, 544, 596, 636, 744, 816, 848, 894, 901, 992, 1054, 1192, 1272, 1488, 1581, 1632, 1643, 1696, 1788, 1802, 2108, 2384, 2533, 2544, 2703, 2976, 3162, 3286, 3576, 3604, 4216, 4619, 4768, 4929, 5066, 5088, 5406, 6324, 6572, 7152, 7208, 7599, 7897, 8432, 9238, 9858, 10132, 10812, 12648, 13144, 13857, 14304, 14416, 15198, 15794, 16864, 18476, 19716, 20264, 21624, 23691, 25296, 26288, 27714, 27931, 28832, 30396, 31588, 36952, 39432, 40528, 43248, 47382, 50592, 52576, 55428, 55862, 60792, 63176, 73904, 78523, 78864, 81056, 83793, 86496, 94764, 110856, 111724, 121584, 126352, 134249, 147808, 157046, 157728, 167586, 189528, 221712, 223448, 235569, 243168, 244807, 252704, 268498, 314092, 335172, 379056, 402747, 443424, 446896, 471138, 489614, 536996, 628184, 670344, 734421, 758112, 805494, 893792, 942276, 979228, 1073992, 1256368, 1340688, 1468842, 1610988, 1884552, 1958456, 2147984, 2512736, 2681376, 2937684, 3221976, 3769104, 3916912, 4161719, 4295968, 5875368, 6443952, 7538208, 7833824, 8323438, 11750736, 12485157, 12887904, 16646876, 23501472, 24970314, 33293752, 49940628, 66587504, 99881256, 133175008, 199762512, 399525024]

約数ペア:

[(1, 399525024), (2, 199762512), (3, 133175008), (4, 99881256), (6, 66587504), (8, 49940628), (12, 33293752), (16, 24970314), (17, 23501472), (24, 16646876), (31, 12887904), (32, 12485157), (34, 11750736), (48, 8323438), (51, 7833824), (53, 7538208), (62, 6443952), (68, 5875368), (93, 4295968), (96, 4161719), (102, 3916912), (106, 3769104), (124, 3221976), (136, 2937684), (149, 2681376), (159, 2512736), (186, 2147984), (204, 1958456), (212, 1884552), (248, 1610988), (272, 1468842), (298, 1340688), (318, 1256368), (372, 1073992), (408, 979228), (424, 942276), (447, 893792), (496, 805494), (527, 758112), (544, 734421), (596, 670344), (636, 628184), (744, 536996), (816, 489614), (848, 471138), (894, 446896), (901, 443424), (992, 402747), (1054, 379056), (1192, 335172), (1272, 314092), (1488, 268498), (1581, 252704), (1632, 244807), (1643, 243168), (1696, 235569), (1788, 223448), (1802, 221712), (2108, 189528), (2384, 167586), (2533, 157728), (2544, 157046), (2703, 147808), (2976, 134249), (3162, 126352), (3286, 121584), (3576, 111724), (3604, 110856), (4216, 94764), (4619, 86496), (4768, 83793), (4929, 81056), (5066, 78864), (5088, 78523), (5406, 73904), (6324, 63176), (6572, 60792), (7152, 55862), (7208, 55428), (7599, 52576), (7897, 50592), (8432, 47382), (9238, 43248), (9858, 40528), (10132, 39432), (10812, 36952), (12648, 31588), (13144, 30396), (13857, 28832), (14304, 27931), (14416, 27714), (15198, 26288), (15794, 25296), (16864, 23691), (18476, 21624), (19716, 20264)]