1286743536

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 320

約数和(自身を含む): 4333056000

約数和(自身を除く): 3046312464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 144, 152, 156, 171, 186, 208, 216, 228, 234, 247, 248, 279, 304, 312, 342, 351, 372, 389, 403, 432, 456, 468, 494, 496, 513, 558, 589, 624, 684, 702, 741, 744, 778, 806, 837, 912, 936, 988, 1026, 1116, 1167, 1178, 1209, 1368, 1404, 1482, 1488, 1556, 1612, 1674, 1767, 1872, 1976, 2052, 2223, 2232, 2334, 2356, 2418, 2736, 2808, 2964, 3112, 3224, 3348, 3501, 3534, 3627, 3952, 4104, 4446, 4464, 4668, 4712, 4836, 5057, 5301, 5616, 5928, 6224, 6448, 6669, 6696, 7002, 7068, 7254, 7391, 7657, 8208, 8892, 9336, 9424, 9672, 10114, 10503, 10602, 10881, 11856, 12059, 13338, 13392, 14004, 14136, 14508, 14782, 15171, 15314, 15903, 17784, 18672, 19344, 20228, 21006, 21204, 21762, 22173, 22971, 24118, 26676, 28008, 28272, 29016, 29564, 30342, 30628, 31806, 35568, 36177, 40456, 42012, 42408, 43524, 44346, 45513, 45942, 48236, 53352, 56016, 58032, 59128, 60684, 61256, 63612, 66519, 68913, 72354, 80912, 84024, 84816, 87048, 88692, 91026, 91884, 96083, 96472, 106704, 108531, 118256, 121368, 122512, 127224, 133038, 136539, 137826, 144708, 156767, 168048, 174096, 177384, 182052, 183768, 192166, 192944, 199557, 206739, 217062, 229121, 242736, 254448, 266076, 273078, 275652, 288249, 289416, 313534, 325593, 354768, 364104, 367536, 384332, 399114, 413478, 434124, 458242, 470301, 532152, 546156, 551304, 576498, 578832, 627068, 651186, 687363, 728208, 768664, 798228, 826956, 864747, 868248, 916484, 940602, 1064304, 1092312, 1102608, 1152996, 1254136, 1302372, 1374726, 1410903, 1537328, 1596456, 1653912, 1729494, 1736496, 1832968, 1881204, 2062089, 2184624, 2305992, 2508272, 2594241, 2604744, 2749452, 2821806, 2978573, 3192912, 3307824, 3458988, 3665936, 3762408, 4124178, 4232709, 4611984, 5188482, 5209488, 5498904, 5643612, 5957146, 6186267, 6917976, 7524816, 8248356, 8465418, 8935719, 10376964, 10997808, 11287224, 11914292, 12372534, 13835952, 16496712, 16930836, 17871438, 20753928, 22574448, 23828584, 24745068, 26807157, 32993424, 33861672, 35742876, 41507856, 47657168, 49490136, 53614314, 67723344, 71485752, 80421471, 98980272, 107228628, 142971504, 160842942, 214457256, 321685884, 428914512, 643371768, 1286743536]

約数ペア:

[(1, 1286743536), (2, 643371768), (3, 428914512), (4, 321685884), (6, 214457256), (8, 160842942), (9, 142971504), (12, 107228628), (13, 98980272), (16, 80421471), (18, 71485752), (19, 67723344), (24, 53614314), (26, 49490136), (27, 47657168), (31, 41507856), (36, 35742876), (38, 33861672), (39, 32993424), (48, 26807157), (52, 24745068), (54, 23828584), (57, 22574448), (62, 20753928), (72, 17871438), (76, 16930836), (78, 16496712), (93, 13835952), (104, 12372534), (108, 11914292), (114, 11287224), (117, 10997808), (124, 10376964), (144, 8935719), (152, 8465418), (156, 8248356), (171, 7524816), (186, 6917976), (208, 6186267), (216, 5957146), (228, 5643612), (234, 5498904), (247, 5209488), (248, 5188482), (279, 4611984), (304, 4232709), (312, 4124178), (342, 3762408), (351, 3665936), (372, 3458988), (389, 3307824), (403, 3192912), (432, 2978573), (456, 2821806), (468, 2749452), (494, 2604744), (496, 2594241), (513, 2508272), (558, 2305992), (589, 2184624), (624, 2062089), (684, 1881204), (702, 1832968), (741, 1736496), (744, 1729494), (778, 1653912), (806, 1596456), (837, 1537328), (912, 1410903), (936, 1374726), (988, 1302372), (1026, 1254136), (1116, 1152996), (1167, 1102608), (1178, 1092312), (1209, 1064304), (1368, 940602), (1404, 916484), (1482, 868248), (1488, 864747), (1556, 826956), (1612, 798228), (1674, 768664), (1767, 728208), (1872, 687363), (1976, 651186), (2052, 627068), (2223, 578832), (2232, 576498), (2334, 551304), (2356, 546156), (2418, 532152), (2736, 470301), (2808, 458242), (2964, 434124), (3112, 413478), (3224, 399114), (3348, 384332), (3501, 367536), (3534, 364104), (3627, 354768), (3952, 325593), (4104, 313534), (4446, 289416), (4464, 288249), (4668, 275652), (4712, 273078), (4836, 266076), (5057, 254448), (5301, 242736), (5616, 229121), (5928, 217062), (6224, 206739), (6448, 199557), (6669, 192944), (6696, 192166), (7002, 183768), (7068, 182052), (7254, 177384), (7391, 174096), (7657, 168048), (8208, 156767), (8892, 144708), (9336, 137826), (9424, 136539), (9672, 133038), (10114, 127224), (10503, 122512), (10602, 121368), (10881, 118256), (11856, 108531), (12059, 106704), (13338, 96472), (13392, 96083), (14004, 91884), (14136, 91026), (14508, 88692), (14782, 87048), (15171, 84816), (15314, 84024), (15903, 80912), (17784, 72354), (18672, 68913), (19344, 66519), (20228, 63612), (21006, 61256), (21204, 60684), (21762, 59128), (22173, 58032), (22971, 56016), (24118, 53352), (26676, 48236), (28008, 45942), (28272, 45513), (29016, 44346), (29564, 43524), (30342, 42408), (30628, 42012), (31806, 40456), (35568, 36177)]