387955776

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 1204374528

約数和(自身を除く): 816418752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 41, 48, 51, 52, 64, 68, 78, 82, 96, 102, 104, 123, 136, 156, 164, 192, 204, 208, 221, 223, 246, 272, 312, 328, 408, 416, 442, 446, 492, 533, 544, 624, 656, 663, 669, 697, 816, 832, 884, 892, 984, 1066, 1088, 1248, 1312, 1326, 1338, 1394, 1599, 1632, 1768, 1784, 1968, 2091, 2132, 2496, 2624, 2652, 2676, 2788, 2899, 3198, 3264, 3536, 3568, 3791, 3936, 4182, 4264, 5304, 5352, 5576, 5798, 6396, 7072, 7136, 7582, 7872, 8364, 8528, 8697, 9061, 9143, 10608, 10704, 11152, 11373, 11596, 12792, 14144, 14272, 15164, 16728, 17056, 17394, 18122, 18286, 21216, 21408, 22304, 22746, 23192, 25584, 27183, 27429, 30328, 33456, 34112, 34788, 36244, 36572, 42432, 42816, 44608, 45492, 46384, 49283, 51168, 54366, 54858, 60656, 66912, 69576, 72488, 73144, 90984, 92768, 98566, 102336, 108732, 109716, 118859, 121312, 133824, 139152, 144976, 146288, 147849, 155431, 181968, 185536, 197132, 217464, 219432, 237718, 242624, 278304, 289952, 292576, 295698, 310862, 356577, 363936, 394264, 434928, 438864, 466293, 475436, 556608, 579904, 585152, 591396, 621724, 713154, 727872, 788528, 869856, 877728, 932586, 950872, 1182792, 1243448, 1426308, 1577056, 1739712, 1755456, 1865172, 1901744, 2020603, 2365584, 2486896, 2852616, 3154112, 3730344, 3803488, 4041206, 4731168, 4973792, 5705232, 6061809, 7460688, 7606976, 8082412, 9462336, 9947584, 11410464, 12123618, 14921376, 16164824, 22820928, 24247236, 29842752, 32329648, 48494472, 64659296, 96988944, 129318592, 193977888, 387955776]

約数ペア:

[(1, 387955776), (2, 193977888), (3, 129318592), (4, 96988944), (6, 64659296), (8, 48494472), (12, 32329648), (13, 29842752), (16, 24247236), (17, 22820928), (24, 16164824), (26, 14921376), (32, 12123618), (34, 11410464), (39, 9947584), (41, 9462336), (48, 8082412), (51, 7606976), (52, 7460688), (64, 6061809), (68, 5705232), (78, 4973792), (82, 4731168), (96, 4041206), (102, 3803488), (104, 3730344), (123, 3154112), (136, 2852616), (156, 2486896), (164, 2365584), (192, 2020603), (204, 1901744), (208, 1865172), (221, 1755456), (223, 1739712), (246, 1577056), (272, 1426308), (312, 1243448), (328, 1182792), (408, 950872), (416, 932586), (442, 877728), (446, 869856), (492, 788528), (533, 727872), (544, 713154), (624, 621724), (656, 591396), (663, 585152), (669, 579904), (697, 556608), (816, 475436), (832, 466293), (884, 438864), (892, 434928), (984, 394264), (1066, 363936), (1088, 356577), (1248, 310862), (1312, 295698), (1326, 292576), (1338, 289952), (1394, 278304), (1599, 242624), (1632, 237718), (1768, 219432), (1784, 217464), (1968, 197132), (2091, 185536), (2132, 181968), (2496, 155431), (2624, 147849), (2652, 146288), (2676, 144976), (2788, 139152), (2899, 133824), (3198, 121312), (3264, 118859), (3536, 109716), (3568, 108732), (3791, 102336), (3936, 98566), (4182, 92768), (4264, 90984), (5304, 73144), (5352, 72488), (5576, 69576), (5798, 66912), (6396, 60656), (7072, 54858), (7136, 54366), (7582, 51168), (7872, 49283), (8364, 46384), (8528, 45492), (8697, 44608), (9061, 42816), (9143, 42432), (10608, 36572), (10704, 36244), (11152, 34788), (11373, 34112), (11596, 33456), (12792, 30328), (14144, 27429), (14272, 27183), (15164, 25584), (16728, 23192), (17056, 22746), (17394, 22304), (18122, 21408), (18286, 21216)]