328908384

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 1184168160

約数和(自身を除く): 855259776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 357, 378, 392, 408, 432, 441, 457, 459, 476, 504, 544, 588, 612, 672, 714, 756, 784, 816, 833, 864, 882, 914, 918, 952, 1008, 1071, 1176, 1224, 1323, 1371, 1428, 1512, 1568, 1632, 1666, 1764, 1828, 1836, 1904, 2016, 2142, 2352, 2448, 2499, 2646, 2742, 2856, 3024, 3199, 3213, 3332, 3528, 3656, 3672, 3808, 4113, 4284, 4704, 4896, 4998, 5292, 5484, 5712, 6048, 6398, 6426, 6664, 7056, 7312, 7344, 7497, 7769, 8226, 8568, 9597, 9996, 10584, 10968, 11424, 12339, 12796, 12852, 13328, 14112, 14624, 14688, 14994, 15538, 16452, 17136, 19194, 19992, 21168, 21936, 22393, 22491, 23307, 24678, 25592, 25704, 26656, 28791, 29988, 31076, 32904, 34272, 38388, 39984, 42336, 43872, 44786, 44982, 46614, 49356, 51184, 51408, 54383, 57582, 59976, 62152, 65808, 67179, 69921, 76776, 79968, 86373, 89572, 89964, 93228, 98712, 102368, 102816, 108766, 115164, 119952, 124304, 131616, 134358, 139842, 153552, 163149, 172746, 179144, 179928, 186456, 197424, 201537, 209763, 217532, 230328, 239904, 248608, 268716, 279684, 307104, 326298, 345492, 358288, 359856, 372912, 380681, 394848, 403074, 419526, 435064, 460656, 489447, 537432, 559368, 604611, 652596, 690984, 716576, 719712, 745824, 761362, 806148, 839052, 870128, 921312, 978894, 1074864, 1118736, 1142043, 1209222, 1305192, 1381968, 1468341, 1522724, 1612296, 1678104, 1740256, 1957788, 2149728, 2237472, 2284086, 2418444, 2610384, 2763936, 2936682, 3045448, 3224592, 3356208, 3426129, 3915576, 4568172, 4836888, 5220768, 5873364, 6090896, 6449184, 6712416, 6852258, 7831152, 9136344, 9673776, 10278387, 11746728, 12181792, 13704516, 15662304, 18272688, 19347552, 20556774, 23493456, 27409032, 36545376, 41113548, 46986912, 54818064, 82227096, 109636128, 164454192, 328908384]

約数ペア:

[(1, 328908384), (2, 164454192), (3, 109636128), (4, 82227096), (6, 54818064), (7, 46986912), (8, 41113548), (9, 36545376), (12, 27409032), (14, 23493456), (16, 20556774), (17, 19347552), (18, 18272688), (21, 15662304), (24, 13704516), (27, 12181792), (28, 11746728), (32, 10278387), (34, 9673776), (36, 9136344), (42, 7831152), (48, 6852258), (49, 6712416), (51, 6449184), (54, 6090896), (56, 5873364), (63, 5220768), (68, 4836888), (72, 4568172), (84, 3915576), (96, 3426129), (98, 3356208), (102, 3224592), (108, 3045448), (112, 2936682), (119, 2763936), (126, 2610384), (136, 2418444), (144, 2284086), (147, 2237472), (153, 2149728), (168, 1957788), (189, 1740256), (196, 1678104), (204, 1612296), (216, 1522724), (224, 1468341), (238, 1381968), (252, 1305192), (272, 1209222), (288, 1142043), (294, 1118736), (306, 1074864), (336, 978894), (357, 921312), (378, 870128), (392, 839052), (408, 806148), (432, 761362), (441, 745824), (457, 719712), (459, 716576), (476, 690984), (504, 652596), (544, 604611), (588, 559368), (612, 537432), (672, 489447), (714, 460656), (756, 435064), (784, 419526), (816, 403074), (833, 394848), (864, 380681), (882, 372912), (914, 359856), (918, 358288), (952, 345492), (1008, 326298), (1071, 307104), (1176, 279684), (1224, 268716), (1323, 248608), (1371, 239904), (1428, 230328), (1512, 217532), (1568, 209763), (1632, 201537), (1666, 197424), (1764, 186456), (1828, 179928), (1836, 179144), (1904, 172746), (2016, 163149), (2142, 153552), (2352, 139842), (2448, 134358), (2499, 131616), (2646, 124304), (2742, 119952), (2856, 115164), (3024, 108766), (3199, 102816), (3213, 102368), (3332, 98712), (3528, 93228), (3656, 89964), (3672, 89572), (3808, 86373), (4113, 79968), (4284, 76776), (4704, 69921), (4896, 67179), (4998, 65808), (5292, 62152), (5484, 59976), (5712, 57582), (6048, 54383), (6398, 51408), (6426, 51184), (6664, 49356), (7056, 46614), (7312, 44982), (7344, 44786), (7497, 43872), (7769, 42336), (8226, 39984), (8568, 38388), (9597, 34272), (9996, 32904), (10584, 31076), (10968, 29988), (11424, 28791), (12339, 26656), (12796, 25704), (12852, 25592), (13328, 24678), (14112, 23307), (14624, 22491), (14688, 22393), (14994, 21936), (15538, 21168), (16452, 19992), (17136, 19194)]