19481363328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2353

約数の個数: 256

約数和(自身を含む): 62629632000

約数和(自身を除く): 43148268672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 179, 192, 224, 228, 266, 304, 336, 358, 384, 399, 448, 456, 532, 537, 608, 672, 716, 798, 896, 912, 1064, 1074, 1216, 1253, 1344, 1432, 1596, 1824, 2128, 2131, 2148, 2432, 2506, 2688, 2864, 3192, 3401, 3648, 3759, 4256, 4262, 4296, 5012, 5728, 6384, 6393, 6802, 7296, 7518, 8512, 8524, 8592, 10024, 10203, 11456, 12768, 12786, 13604, 14917, 15036, 17024, 17048, 17184, 20048, 20406, 22912, 23807, 25536, 25572, 27208, 29834, 30072, 34096, 34368, 40096, 40489, 40812, 44751, 47614, 51072, 51144, 54416, 59668, 60144, 68192, 68736, 71421, 80192, 80978, 81624, 89502, 95228, 102288, 108832, 119336, 120288, 121467, 136384, 142842, 160384, 161956, 163248, 179004, 190456, 204576, 217664, 238672, 240576, 242934, 272768, 283423, 285684, 323912, 326496, 358008, 380912, 381449, 409152, 435328, 477344, 481152, 485868, 566846, 571368, 647824, 652992, 716016, 761824, 762898, 818304, 850269, 954688, 971736, 1133692, 1142736, 1144347, 1295648, 1305984, 1432032, 1523648, 1525796, 1700538, 1909376, 1943472, 2267384, 2285472, 2288694, 2591296, 2670143, 2864064, 3047296, 3051592, 3401076, 3886944, 4534768, 4570944, 4577388, 5182592, 5340286, 5728128, 6103184, 6802152, 7247531, 7773888, 8010429, 9069536, 9141888, 9154776, 10680572, 12206368, 13604304, 14495062, 15547776, 16020858, 18139072, 18309552, 21361144, 21742593, 24412736, 27208608, 28990124, 32041716, 36278144, 36619104, 42722288, 43485186, 48825472, 50732717, 54417216, 57980248, 64083432, 73238208, 85444576, 86970372, 101465434, 108834432, 115960496, 128166864, 146476416, 152198151, 170889152, 173940744, 202930868, 231920992, 256333728, 304396302, 341778304, 347881488, 405861736, 463841984, 512667456, 608792604, 695762976, 811723472, 927683968, 1025334912, 1217585208, 1391525952, 1623446944, 2435170416, 2783051904, 3246893888, 4870340832, 6493787776, 9740681664, 19481363328]

約数ペア:

[(1, 19481363328), (2, 9740681664), (3, 6493787776), (4, 4870340832), (6, 3246893888), (7, 2783051904), (8, 2435170416), (12, 1623446944), (14, 1391525952), (16, 1217585208), (19, 1025334912), (21, 927683968), (24, 811723472), (28, 695762976), (32, 608792604), (38, 512667456), (42, 463841984), (48, 405861736), (56, 347881488), (57, 341778304), (64, 304396302), (76, 256333728), (84, 231920992), (96, 202930868), (112, 173940744), (114, 170889152), (128, 152198151), (133, 146476416), (152, 128166864), (168, 115960496), (179, 108834432), (192, 101465434), (224, 86970372), (228, 85444576), (266, 73238208), (304, 64083432), (336, 57980248), (358, 54417216), (384, 50732717), (399, 48825472), (448, 43485186), (456, 42722288), (532, 36619104), (537, 36278144), (608, 32041716), (672, 28990124), (716, 27208608), (798, 24412736), (896, 21742593), (912, 21361144), (1064, 18309552), (1074, 18139072), (1216, 16020858), (1253, 15547776), (1344, 14495062), (1432, 13604304), (1596, 12206368), (1824, 10680572), (2128, 9154776), (2131, 9141888), (2148, 9069536), (2432, 8010429), (2506, 7773888), (2688, 7247531), (2864, 6802152), (3192, 6103184), (3401, 5728128), (3648, 5340286), (3759, 5182592), (4256, 4577388), (4262, 4570944), (4296, 4534768), (5012, 3886944), (5728, 3401076), (6384, 3051592), (6393, 3047296), (6802, 2864064), (7296, 2670143), (7518, 2591296), (8512, 2288694), (8524, 2285472), (8592, 2267384), (10024, 1943472), (10203, 1909376), (11456, 1700538), (12768, 1525796), (12786, 1523648), (13604, 1432032), (14917, 1305984), (15036, 1295648), (17024, 1144347), (17048, 1142736), (17184, 1133692), (20048, 971736), (20406, 954688), (22912, 850269), (23807, 818304), (25536, 762898), (25572, 761824), (27208, 716016), (29834, 652992), (30072, 647824), (34096, 571368), (34368, 566846), (40096, 485868), (40489, 481152), (40812, 477344), (44751, 435328), (47614, 409152), (51072, 381449), (51144, 380912), (54416, 358008), (59668, 326496), (60144, 323912), (68192, 285684), (68736, 283423), (71421, 272768), (80192, 242934), (80978, 240576), (81624, 238672), (89502, 217664), (95228, 204576), (102288, 190456), (108832, 179004), (119336, 163248), (120288, 161956), (121467, 160384), (136384, 142842)]