306221328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 1052313600

約数和(自身を除く): 746092272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 228, 236, 252, 266, 271, 304, 336, 342, 354, 399, 413, 456, 472, 504, 531, 532, 542, 684, 708, 798, 813, 826, 912, 944, 1008, 1062, 1064, 1084, 1121, 1197, 1239, 1368, 1416, 1596, 1626, 1652, 1897, 2124, 2128, 2168, 2242, 2394, 2439, 2478, 2736, 2832, 3192, 3252, 3304, 3363, 3717, 3794, 4248, 4336, 4484, 4788, 4878, 4956, 5149, 5691, 6384, 6504, 6608, 6726, 7434, 7588, 7847, 8496, 8968, 9576, 9756, 9912, 10089, 10298, 11382, 13008, 13452, 14868, 15176, 15447, 15694, 15989, 17073, 17936, 19152, 19512, 19824, 20178, 20596, 22764, 23541, 26904, 29736, 30352, 30894, 31388, 31978, 34146, 36043, 39024, 40356, 41192, 45528, 46341, 47082, 47967, 53808, 59472, 61788, 62776, 63956, 68292, 70623, 72086, 80712, 82384, 91056, 92682, 94164, 95934, 108129, 111923, 123576, 125552, 127912, 136584, 141246, 143901, 144172, 161424, 185364, 188328, 191868, 216258, 223846, 247152, 255824, 273168, 282492, 287802, 288344, 303791, 324387, 335769, 370728, 376656, 383736, 432516, 447692, 564984, 575604, 576688, 607582, 648774, 671538, 741456, 767472, 865032, 895384, 911373, 1007307, 1129968, 1151208, 1215164, 1297548, 1343076, 1730064, 1790768, 1822746, 2014614, 2126537, 2302416, 2430328, 2595096, 2686152, 2734119, 3645492, 4029228, 4253074, 4860656, 5190192, 5372304, 5468238, 6379611, 7290984, 8058456, 8506148, 10936476, 12759222, 14581968, 16116912, 17012296, 19138833, 21872952, 25518444, 34024592, 38277666, 43745904, 51036888, 76555332, 102073776, 153110664, 306221328]

約数ペア:

[(1, 306221328), (2, 153110664), (3, 102073776), (4, 76555332), (6, 51036888), (7, 43745904), (8, 38277666), (9, 34024592), (12, 25518444), (14, 21872952), (16, 19138833), (18, 17012296), (19, 16116912), (21, 14581968), (24, 12759222), (28, 10936476), (36, 8506148), (38, 8058456), (42, 7290984), (48, 6379611), (56, 5468238), (57, 5372304), (59, 5190192), (63, 4860656), (72, 4253074), (76, 4029228), (84, 3645492), (112, 2734119), (114, 2686152), (118, 2595096), (126, 2430328), (133, 2302416), (144, 2126537), (152, 2014614), (168, 1822746), (171, 1790768), (177, 1730064), (228, 1343076), (236, 1297548), (252, 1215164), (266, 1151208), (271, 1129968), (304, 1007307), (336, 911373), (342, 895384), (354, 865032), (399, 767472), (413, 741456), (456, 671538), (472, 648774), (504, 607582), (531, 576688), (532, 575604), (542, 564984), (684, 447692), (708, 432516), (798, 383736), (813, 376656), (826, 370728), (912, 335769), (944, 324387), (1008, 303791), (1062, 288344), (1064, 287802), (1084, 282492), (1121, 273168), (1197, 255824), (1239, 247152), (1368, 223846), (1416, 216258), (1596, 191868), (1626, 188328), (1652, 185364), (1897, 161424), (2124, 144172), (2128, 143901), (2168, 141246), (2242, 136584), (2394, 127912), (2439, 125552), (2478, 123576), (2736, 111923), (2832, 108129), (3192, 95934), (3252, 94164), (3304, 92682), (3363, 91056), (3717, 82384), (3794, 80712), (4248, 72086), (4336, 70623), (4484, 68292), (4788, 63956), (4878, 62776), (4956, 61788), (5149, 59472), (5691, 53808), (6384, 47967), (6504, 47082), (6608, 46341), (6726, 45528), (7434, 41192), (7588, 40356), (7847, 39024), (8496, 36043), (8968, 34146), (9576, 31978), (9756, 31388), (9912, 30894), (10089, 30352), (10298, 29736), (11382, 26904), (13008, 23541), (13452, 22764), (14868, 20596), (15176, 20178), (15447, 19824), (15694, 19512), (15989, 19152), (17073, 17936)]