312469248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 1087865856

約数和(自身を除く): 775396608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 256, 263, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 526, 544, 546, 624, 663, 672, 714, 728, 768, 789, 816, 832, 884, 896, 952, 1052, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1578, 1632, 1664, 1768, 1792, 1841, 1904, 2104, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3094, 3156, 3264, 3328, 3419, 3536, 3682, 3808, 4208, 4352, 4368, 4471, 4641, 4992, 5304, 5376, 5523, 5712, 5824, 6188, 6312, 6528, 6838, 7072, 7364, 7616, 8416, 8736, 8942, 9282, 9984, 10257, 10608, 11046, 11424, 11648, 12376, 12624, 13056, 13413, 13676, 14144, 14728, 15232, 16832, 17472, 17884, 18564, 20514, 21216, 22092, 22848, 23296, 23933, 24752, 25248, 26826, 27352, 28288, 29456, 30464, 31297, 33664, 34944, 35768, 37128, 41028, 42432, 44184, 45696, 47866, 49504, 50496, 53652, 54704, 56576, 58123, 58912, 62594, 67328, 69888, 71536, 71799, 74256, 82056, 84864, 88368, 91392, 93891, 95732, 99008, 100992, 107304, 109408, 116246, 117824, 125188, 143072, 143598, 148512, 164112, 169728, 174369, 176736, 187782, 191464, 198016, 201984, 214608, 218816, 232492, 235648, 250376, 286144, 287196, 297024, 328224, 348738, 353472, 375564, 382928, 396032, 406861, 429216, 437632, 464984, 471296, 500752, 572288, 574392, 594048, 656448, 697476, 706944, 751128, 765856, 813722, 858432, 875264, 929968, 1001504, 1144576, 1148784, 1188096, 1220583, 1312896, 1394952, 1413888, 1502256, 1531712, 1627444, 1716864, 1859936, 2003008, 2297568, 2441166, 2625792, 2789904, 3004512, 3063424, 3254888, 3433728, 3719872, 4006016, 4595136, 4882332, 5579808, 6009024, 6126848, 6509776, 7439744, 8012032, 9190272, 9764664, 11159616, 12018048, 13019552, 14879488, 18380544, 19529328, 22319232, 24036096, 26039104, 39058656, 44638464, 52078208, 78117312, 104156416, 156234624, 312469248]

約数ペア:

[(1, 312469248), (2, 156234624), (3, 104156416), (4, 78117312), (6, 52078208), (7, 44638464), (8, 39058656), (12, 26039104), (13, 24036096), (14, 22319232), (16, 19529328), (17, 18380544), (21, 14879488), (24, 13019552), (26, 12018048), (28, 11159616), (32, 9764664), (34, 9190272), (39, 8012032), (42, 7439744), (48, 6509776), (51, 6126848), (52, 6009024), (56, 5579808), (64, 4882332), (68, 4595136), (78, 4006016), (84, 3719872), (91, 3433728), (96, 3254888), (102, 3063424), (104, 3004512), (112, 2789904), (119, 2625792), (128, 2441166), (136, 2297568), (156, 2003008), (168, 1859936), (182, 1716864), (192, 1627444), (204, 1531712), (208, 1502256), (221, 1413888), (224, 1394952), (238, 1312896), (256, 1220583), (263, 1188096), (272, 1148784), (273, 1144576), (312, 1001504), (336, 929968), (357, 875264), (364, 858432), (384, 813722), (408, 765856), (416, 751128), (442, 706944), (448, 697476), (476, 656448), (526, 594048), (544, 574392), (546, 572288), (624, 500752), (663, 471296), (672, 464984), (714, 437632), (728, 429216), (768, 406861), (789, 396032), (816, 382928), (832, 375564), (884, 353472), (896, 348738), (952, 328224), (1052, 297024), (1088, 287196), (1092, 286144), (1248, 250376), (1326, 235648), (1344, 232492), (1428, 218816), (1456, 214608), (1547, 201984), (1578, 198016), (1632, 191464), (1664, 187782), (1768, 176736), (1792, 174369), (1841, 169728), (1904, 164112), (2104, 148512), (2176, 143598), (2184, 143072), (2496, 125188), (2652, 117824), (2688, 116246), (2856, 109408), (2912, 107304), (3094, 100992), (3156, 99008), (3264, 95732), (3328, 93891), (3419, 91392), (3536, 88368), (3682, 84864), (3808, 82056), (4208, 74256), (4352, 71799), (4368, 71536), (4471, 69888), (4641, 67328), (4992, 62594), (5304, 58912), (5376, 58123), (5523, 56576), (5712, 54704), (5824, 53652), (6188, 50496), (6312, 49504), (6528, 47866), (6838, 45696), (7072, 44184), (7364, 42432), (7616, 41028), (8416, 37128), (8736, 35768), (8942, 34944), (9282, 33664), (9984, 31297), (10257, 30464), (10608, 29456), (11046, 28288), (11424, 27352), (11648, 26826), (12376, 25248), (12624, 24752), (13056, 23933), (13413, 23296), (13676, 22848), (14144, 22092), (14728, 21216), (15232, 20514), (16832, 18564), (17472, 17884)]