390949776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 1334736000

約数和(自身を除く): 943786224

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, 63, 72, 76, 84, 112, 114, 126, 133, 137, 144, 149, 152, 168, 171, 228, 252, 266, 274, 298, 304, 336, 342, 399, 411, 447, 456, 504, 532, 548, 596, 684, 798, 822, 894, 912, 959, 1008, 1043, 1064, 1096, 1192, 1197, 1233, 1341, 1368, 1596, 1644, 1788, 1918, 2086, 2128, 2192, 2384, 2394, 2466, 2603, 2682, 2736, 2831, 2877, 3129, 3192, 3288, 3576, 3836, 4172, 4788, 4932, 5206, 5364, 5662, 5754, 6258, 6384, 6576, 7152, 7672, 7809, 8344, 8493, 8631, 9387, 9576, 9864, 10412, 10728, 11324, 11508, 12516, 15344, 15618, 16688, 16986, 17262, 18221, 18774, 19152, 19728, 19817, 20413, 20824, 21456, 22648, 23016, 23427, 25032, 25479, 31236, 33972, 34524, 36442, 37548, 39634, 40826, 41648, 45296, 46032, 46854, 50064, 50958, 54663, 59451, 61239, 62472, 67944, 69048, 72884, 75096, 79268, 81652, 93708, 101916, 109326, 118902, 122478, 124944, 135888, 138096, 142891, 145768, 150192, 158536, 163304, 163989, 178353, 183717, 187416, 203832, 218652, 237804, 244956, 285782, 291536, 317072, 326608, 327978, 356706, 367434, 374832, 387847, 407664, 428673, 437304, 475608, 489912, 571564, 655956, 713412, 734868, 775694, 857346, 874608, 951216, 979824, 1143128, 1163541, 1286019, 1311912, 1426824, 1469736, 1551388, 1714692, 2286256, 2327082, 2572038, 2623824, 2714929, 2853648, 2939472, 3102776, 3429384, 3490623, 4654164, 5144076, 5429858, 6205552, 6858768, 6981246, 8144787, 9308328, 10288152, 10859716, 13962492, 16289574, 18616656, 20576304, 21719432, 24434361, 27924984, 32579148, 43438864, 48868722, 55849968, 65158296, 97737444, 130316592, 195474888, 390949776]

約数ペア:

[(1, 390949776), (2, 195474888), (3, 130316592), (4, 97737444), (6, 65158296), (7, 55849968), (8, 48868722), (9, 43438864), (12, 32579148), (14, 27924984), (16, 24434361), (18, 21719432), (19, 20576304), (21, 18616656), (24, 16289574), (28, 13962492), (36, 10859716), (38, 10288152), (42, 9308328), (48, 8144787), (56, 6981246), (57, 6858768), (63, 6205552), (72, 5429858), (76, 5144076), (84, 4654164), (112, 3490623), (114, 3429384), (126, 3102776), (133, 2939472), (137, 2853648), (144, 2714929), (149, 2623824), (152, 2572038), (168, 2327082), (171, 2286256), (228, 1714692), (252, 1551388), (266, 1469736), (274, 1426824), (298, 1311912), (304, 1286019), (336, 1163541), (342, 1143128), (399, 979824), (411, 951216), (447, 874608), (456, 857346), (504, 775694), (532, 734868), (548, 713412), (596, 655956), (684, 571564), (798, 489912), (822, 475608), (894, 437304), (912, 428673), (959, 407664), (1008, 387847), (1043, 374832), (1064, 367434), (1096, 356706), (1192, 327978), (1197, 326608), (1233, 317072), (1341, 291536), (1368, 285782), (1596, 244956), (1644, 237804), (1788, 218652), (1918, 203832), (2086, 187416), (2128, 183717), (2192, 178353), (2384, 163989), (2394, 163304), (2466, 158536), (2603, 150192), (2682, 145768), (2736, 142891), (2831, 138096), (2877, 135888), (3129, 124944), (3192, 122478), (3288, 118902), (3576, 109326), (3836, 101916), (4172, 93708), (4788, 81652), (4932, 79268), (5206, 75096), (5364, 72884), (5662, 69048), (5754, 67944), (6258, 62472), (6384, 61239), (6576, 59451), (7152, 54663), (7672, 50958), (7809, 50064), (8344, 46854), (8493, 46032), (8631, 45296), (9387, 41648), (9576, 40826), (9864, 39634), (10412, 37548), (10728, 36442), (11324, 34524), (11508, 33972), (12516, 31236), (15344, 25479), (15618, 25032), (16688, 23427), (16986, 23016), (17262, 22648), (18221, 21456), (18774, 20824), (19152, 20413), (19728, 19817)]