1217901216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 384

約数和(自身を含む): 4226826240

約数和(自身を除く): 3008925024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 31, 32, 34, 38, 42, 48, 51, 56, 57, 62, 68, 76, 84, 93, 96, 102, 112, 114, 119, 124, 133, 136, 152, 168, 181, 186, 204, 217, 224, 228, 238, 248, 266, 272, 304, 323, 336, 357, 362, 372, 399, 408, 434, 456, 476, 496, 527, 532, 543, 544, 589, 608, 646, 651, 672, 714, 724, 744, 798, 816, 868, 912, 952, 969, 992, 1054, 1064, 1086, 1178, 1267, 1292, 1302, 1428, 1448, 1488, 1581, 1596, 1632, 1736, 1767, 1824, 1904, 1938, 2108, 2128, 2172, 2261, 2356, 2534, 2584, 2604, 2856, 2896, 2976, 3077, 3162, 3192, 3439, 3472, 3534, 3689, 3801, 3808, 3876, 4123, 4216, 4256, 4344, 4522, 4712, 5068, 5168, 5208, 5611, 5712, 5792, 6154, 6324, 6384, 6783, 6878, 6944, 7068, 7378, 7602, 7752, 8246, 8432, 8688, 9044, 9231, 9424, 10013, 10136, 10317, 10336, 10416, 11067, 11222, 11424, 12308, 12369, 12648, 12768, 13566, 13756, 14136, 14756, 15204, 15504, 16492, 16833, 16864, 17376, 18088, 18462, 18848, 20026, 20272, 20634, 20832, 21539, 22134, 22444, 24073, 24616, 24738, 25296, 27132, 27512, 28272, 29512, 30039, 30408, 31008, 32984, 33666, 36176, 36924, 39277, 40052, 40544, 41268, 43078, 44268, 44888, 48146, 49232, 49476, 50592, 54264, 55024, 56544, 58463, 59024, 60078, 60816, 64617, 65968, 67332, 70091, 72219, 72352, 73848, 78554, 80104, 82536, 86156, 88536, 89776, 95387, 96292, 98464, 98952, 106609, 108528, 110048, 116926, 117831, 118048, 120156, 121632, 129234, 131936, 134664, 140182, 144438, 147696, 157108, 160208, 165072, 172312, 175389, 177072, 179552, 190774, 192584, 197904, 210273, 213218, 217056, 233852, 235662, 240312, 258468, 269328, 280364, 286161, 288876, 295392, 314216, 319827, 320416, 330144, 344624, 350778, 354144, 381548, 385168, 395808, 409241, 420546, 426436, 467704, 471324, 480624, 516936, 538656, 560728, 572322, 577752, 628432, 639654, 667709, 689248, 701556, 746263, 763096, 770336, 818482, 841092, 852872, 935408, 942648, 961248, 1033872, 1121456, 1144644, 1155504, 1227723, 1256864, 1279308, 1335418, 1403112, 1492526, 1526192, 1636964, 1682184, 1705744, 1812353, 1870816, 1885296, 2003127, 2067744, 2238789, 2242912, 2289288, 2311008, 2455446, 2558616, 2670836, 2806224, 2985052, 3052384, 3273928, 3364368, 3411488, 3624706, 3770592, 4006254, 4477578, 4578576, 4910892, 5117232, 5341672, 5437059, 5612448, 5970104, 6547856, 6728736, 7249412, 8012508, 8955156, 9157152, 9821784, 10234464, 10683344, 10874118, 11940208, 12686471, 13095712, 14498824, 16025016, 17910312, 19643568, 21366688, 21748236, 23880416, 25372942, 28997648, 32050032, 35820624, 38059413, 39287136, 43496472, 50745884, 57995296, 64100064, 71641248, 76118826, 86992944, 101491768, 152237652, 173985888, 202983536, 304475304, 405967072, 608950608, 1217901216]

約数ペア:

[(1, 1217901216), (2, 608950608), (3, 405967072), (4, 304475304), (6, 202983536), (7, 173985888), (8, 152237652), (12, 101491768), (14, 86992944), (16, 76118826), (17, 71641248), (19, 64100064), (21, 57995296), (24, 50745884), (28, 43496472), (31, 39287136), (32, 38059413), (34, 35820624), (38, 32050032), (42, 28997648), (48, 25372942), (51, 23880416), (56, 21748236), (57, 21366688), (62, 19643568), (68, 17910312), (76, 16025016), (84, 14498824), (93, 13095712), (96, 12686471), (102, 11940208), (112, 10874118), (114, 10683344), (119, 10234464), (124, 9821784), (133, 9157152), (136, 8955156), (152, 8012508), (168, 7249412), (181, 6728736), (186, 6547856), (204, 5970104), (217, 5612448), (224, 5437059), (228, 5341672), (238, 5117232), (248, 4910892), (266, 4578576), (272, 4477578), (304, 4006254), (323, 3770592), (336, 3624706), (357, 3411488), (362, 3364368), (372, 3273928), (399, 3052384), (408, 2985052), (434, 2806224), (456, 2670836), (476, 2558616), (496, 2455446), (527, 2311008), (532, 2289288), (543, 2242912), (544, 2238789), (589, 2067744), (608, 2003127), (646, 1885296), (651, 1870816), (672, 1812353), (714, 1705744), (724, 1682184), (744, 1636964), (798, 1526192), (816, 1492526), (868, 1403112), (912, 1335418), (952, 1279308), (969, 1256864), (992, 1227723), (1054, 1155504), (1064, 1144644), (1086, 1121456), (1178, 1033872), (1267, 961248), (1292, 942648), (1302, 935408), (1428, 852872), (1448, 841092), (1488, 818482), (1581, 770336), (1596, 763096), (1632, 746263), (1736, 701556), (1767, 689248), (1824, 667709), (1904, 639654), (1938, 628432), (2108, 577752), (2128, 572322), (2172, 560728), (2261, 538656), (2356, 516936), (2534, 480624), (2584, 471324), (2604, 467704), (2856, 426436), (2896, 420546), (2976, 409241), (3077, 395808), (3162, 385168), (3192, 381548), (3439, 354144), (3472, 350778), (3534, 344624), (3689, 330144), (3801, 320416), (3808, 319827), (3876, 314216), (4123, 295392), (4216, 288876), (4256, 286161), (4344, 280364), (4522, 269328), (4712, 258468), (5068, 240312), (5168, 235662), (5208, 233852), (5611, 217056), (5712, 213218), (5792, 210273), (6154, 197904), (6324, 192584), (6384, 190774), (6783, 179552), (6878, 177072), (6944, 175389), (7068, 172312), (7378, 165072), (7602, 160208), (7752, 157108), (8246, 147696), (8432, 144438), (8688, 140182), (9044, 134664), (9231, 131936), (9424, 129234), (10013, 121632), (10136, 120156), (10317, 118048), (10336, 117831), (10416, 116926), (11067, 110048), (11222, 108528), (11424, 106609), (12308, 98952), (12369, 98464), (12648, 96292), (12768, 95387), (13566, 89776), (13756, 88536), (14136, 86156), (14756, 82536), (15204, 80104), (15504, 78554), (16492, 73848), (16833, 72352), (16864, 72219), (17376, 70091), (18088, 67332), (18462, 65968), (18848, 64617), (20026, 60816), (20272, 60078), (20634, 59024), (20832, 58463), (21539, 56544), (22134, 55024), (22444, 54264), (24073, 50592), (24616, 49476), (24738, 49232), (25296, 48146), (27132, 44888), (27512, 44268), (28272, 43078), (29512, 41268), (30039, 40544), (30408, 40052), (31008, 39277), (32984, 36924), (33666, 36176)]