1331036784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 270

約数和(自身を含む): 4766023080

約数和(自身を除く): 3434986296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 121, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 242, 252, 264, 294, 308, 336, 363, 392, 396, 441, 462, 484, 504, 528, 539, 588, 616, 693, 726, 784, 792, 847, 882, 924, 968, 1008, 1078, 1089, 1176, 1232, 1386, 1452, 1559, 1584, 1617, 1694, 1764, 1848, 1936, 2156, 2178, 2352, 2541, 2772, 2904, 3118, 3234, 3388, 3528, 3696, 4312, 4356, 4677, 4851, 5082, 5544, 5808, 5929, 6236, 6468, 6776, 7056, 7623, 8624, 8712, 9354, 9702, 10164, 10913, 11088, 11858, 12472, 12936, 13552, 14031, 15246, 17149, 17424, 17787, 18708, 19404, 20328, 21826, 23716, 24944, 25872, 28062, 30492, 32739, 34298, 35574, 37416, 38808, 40656, 43652, 47432, 51447, 53361, 56124, 60984, 65478, 68596, 71148, 74832, 76391, 77616, 87304, 94864, 98217, 102894, 106722, 112248, 120043, 121968, 130956, 137192, 142296, 152782, 154341, 174608, 188639, 196434, 205788, 213444, 224496, 229173, 240086, 261912, 274384, 284592, 305564, 308682, 360129, 377278, 392868, 411576, 426888, 458346, 480172, 523824, 565917, 611128, 617364, 687519, 720258, 754556, 785736, 823152, 840301, 853776, 916692, 960344, 1080387, 1131834, 1222256, 1234728, 1320473, 1375038, 1440516, 1509112, 1571472, 1680602, 1697751, 1833384, 1920688, 2160774, 2263668, 2469456, 2520903, 2640946, 2750076, 2881032, 3018224, 3361204, 3395502, 3666768, 3961419, 4321548, 4527336, 5041806, 5281892, 5500152, 5762064, 6722408, 6791004, 7562709, 7922838, 8643096, 9054672, 9243311, 10083612, 10563784, 11000304, 11884257, 13444816, 13582008, 15125418, 15845676, 17286192, 18486622, 20167224, 21127568, 23768514, 27164016, 27729933, 30250836, 31691352, 36973244, 40334448, 47537028, 55459866, 60501672, 63382704, 73946488, 83189799, 95074056, 110919732, 121003344, 147892976, 166379598, 190148112, 221839464, 332759196, 443678928, 665518392, 1331036784]

約数ペア:

[(1, 1331036784), (2, 665518392), (3, 443678928), (4, 332759196), (6, 221839464), (7, 190148112), (8, 166379598), (9, 147892976), (11, 121003344), (12, 110919732), (14, 95074056), (16, 83189799), (18, 73946488), (21, 63382704), (22, 60501672), (24, 55459866), (28, 47537028), (33, 40334448), (36, 36973244), (42, 31691352), (44, 30250836), (48, 27729933), (49, 27164016), (56, 23768514), (63, 21127568), (66, 20167224), (72, 18486622), (77, 17286192), (84, 15845676), (88, 15125418), (98, 13582008), (99, 13444816), (112, 11884257), (121, 11000304), (126, 10563784), (132, 10083612), (144, 9243311), (147, 9054672), (154, 8643096), (168, 7922838), (176, 7562709), (196, 6791004), (198, 6722408), (231, 5762064), (242, 5500152), (252, 5281892), (264, 5041806), (294, 4527336), (308, 4321548), (336, 3961419), (363, 3666768), (392, 3395502), (396, 3361204), (441, 3018224), (462, 2881032), (484, 2750076), (504, 2640946), (528, 2520903), (539, 2469456), (588, 2263668), (616, 2160774), (693, 1920688), (726, 1833384), (784, 1697751), (792, 1680602), (847, 1571472), (882, 1509112), (924, 1440516), (968, 1375038), (1008, 1320473), (1078, 1234728), (1089, 1222256), (1176, 1131834), (1232, 1080387), (1386, 960344), (1452, 916692), (1559, 853776), (1584, 840301), (1617, 823152), (1694, 785736), (1764, 754556), (1848, 720258), (1936, 687519), (2156, 617364), (2178, 611128), (2352, 565917), (2541, 523824), (2772, 480172), (2904, 458346), (3118, 426888), (3234, 411576), (3388, 392868), (3528, 377278), (3696, 360129), (4312, 308682), (4356, 305564), (4677, 284592), (4851, 274384), (5082, 261912), (5544, 240086), (5808, 229173), (5929, 224496), (6236, 213444), (6468, 205788), (6776, 196434), (7056, 188639), (7623, 174608), (8624, 154341), (8712, 152782), (9354, 142296), (9702, 137192), (10164, 130956), (10913, 121968), (11088, 120043), (11858, 112248), (12472, 106722), (12936, 102894), (13552, 98217), (14031, 94864), (15246, 87304), (17149, 77616), (17424, 76391), (17787, 74832), (18708, 71148), (19404, 68596), (20328, 65478), (21826, 60984), (23716, 56124), (24944, 53361), (25872, 51447), (28062, 47432), (30492, 43652), (32739, 40656), (34298, 38808), (35574, 37416)]