991337616

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 200

約数和(自身を含む): 3053614080

約数和(自身を除く): 2062276464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 127, 144, 152, 162, 171, 216, 228, 254, 304, 317, 324, 342, 381, 432, 456, 508, 513, 634, 648, 684, 762, 912, 951, 1016, 1026, 1143, 1268, 1296, 1368, 1524, 1539, 1902, 2032, 2052, 2286, 2413, 2536, 2736, 2853, 3048, 3078, 3429, 3804, 4104, 4572, 4826, 5072, 5706, 6023, 6096, 6156, 6858, 7239, 7608, 8208, 8559, 9144, 9652, 10287, 11412, 12046, 12312, 13716, 14478, 15216, 17118, 18069, 18288, 19304, 20574, 21717, 22824, 24092, 24624, 25677, 27432, 28956, 34236, 36138, 38608, 40259, 41148, 43434, 45648, 48184, 51354, 54207, 54864, 57912, 65151, 68472, 72276, 80518, 82296, 86868, 96368, 102708, 108414, 115824, 120777, 130302, 136944, 144552, 161036, 162621, 164592, 173736, 195453, 205416, 216828, 241554, 260604, 289104, 322072, 325242, 347472, 362331, 390906, 410832, 433656, 483108, 487863, 521208, 644144, 650484, 724662, 764921, 781812, 867312, 966216, 975726, 1042416, 1086993, 1300968, 1449324, 1529842, 1563624, 1932432, 1951452, 2173986, 2294763, 2601936, 2898648, 3059684, 3127248, 3260979, 3902904, 4347972, 4589526, 5797296, 6119368, 6521958, 6884289, 7805808, 8695944, 9179052, 12238736, 13043916, 13768578, 17391888, 18358104, 20652867, 26087832, 27537156, 36716208, 41305734, 52175664, 55074312, 61958601, 82611468, 110148624, 123917202, 165222936, 247834404, 330445872, 495668808, 991337616]

約数ペア:

[(1, 991337616), (2, 495668808), (3, 330445872), (4, 247834404), (6, 165222936), (8, 123917202), (9, 110148624), (12, 82611468), (16, 61958601), (18, 55074312), (19, 52175664), (24, 41305734), (27, 36716208), (36, 27537156), (38, 26087832), (48, 20652867), (54, 18358104), (57, 17391888), (72, 13768578), (76, 13043916), (81, 12238736), (108, 9179052), (114, 8695944), (127, 7805808), (144, 6884289), (152, 6521958), (162, 6119368), (171, 5797296), (216, 4589526), (228, 4347972), (254, 3902904), (304, 3260979), (317, 3127248), (324, 3059684), (342, 2898648), (381, 2601936), (432, 2294763), (456, 2173986), (508, 1951452), (513, 1932432), (634, 1563624), (648, 1529842), (684, 1449324), (762, 1300968), (912, 1086993), (951, 1042416), (1016, 975726), (1026, 966216), (1143, 867312), (1268, 781812), (1296, 764921), (1368, 724662), (1524, 650484), (1539, 644144), (1902, 521208), (2032, 487863), (2052, 483108), (2286, 433656), (2413, 410832), (2536, 390906), (2736, 362331), (2853, 347472), (3048, 325242), (3078, 322072), (3429, 289104), (3804, 260604), (4104, 241554), (4572, 216828), (4826, 205416), (5072, 195453), (5706, 173736), (6023, 164592), (6096, 162621), (6156, 161036), (6858, 144552), (7239, 136944), (7608, 130302), (8208, 120777), (8559, 115824), (9144, 108414), (9652, 102708), (10287, 96368), (11412, 86868), (12046, 82296), (12312, 80518), (13716, 72276), (14478, 68472), (15216, 65151), (17118, 57912), (18069, 54864), (18288, 54207), (19304, 51354), (20574, 48184), (21717, 45648), (22824, 43434), (24092, 41148), (24624, 40259), (25677, 38608), (27432, 36138), (28956, 34236)]