305414928

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 320

約数和(自身を含む): 1144926720

約数和(自身を除く): 839511792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 189, 204, 208, 216, 221, 234, 238, 252, 272, 273, 306, 312, 336, 351, 357, 364, 378, 408, 432, 442, 457, 459, 468, 476, 504, 546, 612, 624, 663, 702, 714, 728, 756, 816, 819, 884, 914, 918, 936, 952, 1008, 1071, 1092, 1224, 1326, 1371, 1404, 1428, 1456, 1512, 1547, 1638, 1768, 1828, 1836, 1872, 1904, 1989, 2142, 2184, 2448, 2457, 2652, 2742, 2808, 2856, 3024, 3094, 3199, 3213, 3276, 3536, 3656, 3672, 3978, 4113, 4284, 4368, 4641, 4914, 5304, 5484, 5616, 5712, 5941, 5967, 6188, 6398, 6426, 6552, 7312, 7344, 7769, 7956, 8226, 8568, 9282, 9597, 9828, 10608, 10968, 11882, 11934, 12339, 12376, 12796, 12852, 13104, 13923, 15538, 15912, 16452, 17136, 17823, 18564, 19194, 19656, 21936, 23307, 23764, 23868, 24678, 24752, 25592, 25704, 27846, 28791, 31076, 31824, 32904, 35646, 37128, 38388, 39312, 41587, 41769, 46614, 47528, 47736, 49356, 51184, 51408, 53469, 54383, 55692, 57582, 62152, 65808, 69921, 71292, 74256, 76776, 83174, 83538, 86373, 93228, 95056, 95472, 98712, 100997, 106938, 108766, 111384, 115164, 124304, 124761, 139842, 142584, 153552, 160407, 163149, 166348, 167076, 172746, 186456, 197424, 201994, 209763, 213876, 217532, 222768, 230328, 249522, 279684, 285168, 302991, 320814, 326298, 332696, 334152, 345492, 372912, 374283, 403988, 419526, 427752, 435064, 460656, 489447, 499044, 559368, 605982, 641628, 652596, 665392, 668304, 690984, 706979, 748566, 807976, 839052, 855504, 870128, 908973, 978894, 998088, 1118736, 1122849, 1211964, 1283256, 1305192, 1381968, 1413958, 1468341, 1497132, 1615952, 1678104, 1817946, 1957788, 1996176, 2120937, 2245698, 2423928, 2566512, 2610384, 2726919, 2827916, 2936682, 2994264, 3356208, 3635892, 3915576, 4241874, 4491396, 4847856, 5453838, 5655832, 5873364, 5988528, 6362811, 7271784, 7831152, 8483748, 8982792, 10907676, 11311664, 11746728, 12725622, 14543568, 16967496, 17965584, 19088433, 21815352, 23493456, 25451244, 33934992, 38176866, 43630704, 50902488, 76353732, 101804976, 152707464, 305414928]

約数ペア:

[(1, 305414928), (2, 152707464), (3, 101804976), (4, 76353732), (6, 50902488), (7, 43630704), (8, 38176866), (9, 33934992), (12, 25451244), (13, 23493456), (14, 21815352), (16, 19088433), (17, 17965584), (18, 16967496), (21, 14543568), (24, 12725622), (26, 11746728), (27, 11311664), (28, 10907676), (34, 8982792), (36, 8483748), (39, 7831152), (42, 7271784), (48, 6362811), (51, 5988528), (52, 5873364), (54, 5655832), (56, 5453838), (63, 4847856), (68, 4491396), (72, 4241874), (78, 3915576), (84, 3635892), (91, 3356208), (102, 2994264), (104, 2936682), (108, 2827916), (112, 2726919), (117, 2610384), (119, 2566512), (126, 2423928), (136, 2245698), (144, 2120937), (153, 1996176), (156, 1957788), (168, 1817946), (182, 1678104), (189, 1615952), (204, 1497132), (208, 1468341), (216, 1413958), (221, 1381968), (234, 1305192), (238, 1283256), (252, 1211964), (272, 1122849), (273, 1118736), (306, 998088), (312, 978894), (336, 908973), (351, 870128), (357, 855504), (364, 839052), (378, 807976), (408, 748566), (432, 706979), (442, 690984), (457, 668304), (459, 665392), (468, 652596), (476, 641628), (504, 605982), (546, 559368), (612, 499044), (624, 489447), (663, 460656), (702, 435064), (714, 427752), (728, 419526), (756, 403988), (816, 374283), (819, 372912), (884, 345492), (914, 334152), (918, 332696), (936, 326298), (952, 320814), (1008, 302991), (1071, 285168), (1092, 279684), (1224, 249522), (1326, 230328), (1371, 222768), (1404, 217532), (1428, 213876), (1456, 209763), (1512, 201994), (1547, 197424), (1638, 186456), (1768, 172746), (1828, 167076), (1836, 166348), (1872, 163149), (1904, 160407), (1989, 153552), (2142, 142584), (2184, 139842), (2448, 124761), (2457, 124304), (2652, 115164), (2742, 111384), (2808, 108766), (2856, 106938), (3024, 100997), (3094, 98712), (3199, 95472), (3213, 95056), (3276, 93228), (3536, 86373), (3656, 83538), (3672, 83174), (3978, 76776), (4113, 74256), (4284, 71292), (4368, 69921), (4641, 65808), (4914, 62152), (5304, 57582), (5484, 55692), (5616, 54383), (5712, 53469), (5941, 51408), (5967, 51184), (6188, 49356), (6398, 47736), (6426, 47528), (6552, 46614), (7312, 41769), (7344, 41587), (7769, 39312), (7956, 38388), (8226, 37128), (8568, 35646), (9282, 32904), (9597, 31824), (9828, 31076), (10608, 28791), (10968, 27846), (11882, 25704), (11934, 25592), (12339, 24752), (12376, 24678), (12796, 23868), (12852, 23764), (13104, 23307), (13923, 21936), (15538, 19656), (15912, 19194), (16452, 18564), (17136, 17823)]