1276806384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 4335635200

約数和(自身を除く): 3058828816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 163, 168, 171, 228, 252, 266, 304, 326, 336, 342, 399, 409, 456, 489, 504, 532, 652, 684, 798, 818, 912, 978, 1008, 1064, 1141, 1197, 1227, 1304, 1368, 1467, 1596, 1636, 1956, 2128, 2282, 2394, 2454, 2608, 2736, 2863, 2934, 3097, 3192, 3272, 3423, 3681, 3912, 4564, 4788, 4908, 5726, 5868, 6194, 6384, 6544, 6846, 7362, 7771, 7824, 8589, 9128, 9291, 9576, 9816, 10269, 11452, 11736, 12388, 13692, 14724, 15542, 17178, 18256, 18582, 19152, 19632, 20538, 21679, 22904, 23313, 23472, 24776, 25767, 27384, 27873, 29448, 31084, 34356, 37164, 41076, 43358, 45808, 46626, 49552, 51534, 54397, 54768, 55746, 58896, 62168, 65037, 66667, 68712, 69939, 74328, 82152, 86716, 93252, 103068, 108794, 111492, 124336, 130074, 133334, 137424, 139878, 148656, 163191, 164304, 173432, 186504, 195111, 200001, 206136, 217588, 222984, 260148, 266668, 279756, 326382, 346864, 373008, 390222, 400002, 412272, 435176, 445968, 466669, 489573, 520296, 533336, 559512, 600003, 652764, 780444, 800004, 870352, 933338, 979146, 1040592, 1066672, 1119024, 1200006, 1266673, 1305528, 1400007, 1560888, 1600008, 1866676, 1958292, 2400012, 2533346, 2611056, 2800014, 3121776, 3200016, 3733352, 3800019, 3916584, 4200021, 4800024, 5066692, 5600028, 7466704, 7600038, 7833168, 8400042, 8866711, 9600048, 10133384, 11200056, 11400057, 15200076, 16800084, 17733422, 20266768, 22400112, 22800114, 26600133, 30400152, 33600168, 35466844, 45600228, 53200266, 60800304, 67200336, 70933688, 79800399, 91200456, 106400532, 141867376, 159600798, 182400912, 212801064, 319201596, 425602128, 638403192, 1276806384]

約数ペア:

[(1, 1276806384), (2, 638403192), (3, 425602128), (4, 319201596), (6, 212801064), (7, 182400912), (8, 159600798), (9, 141867376), (12, 106400532), (14, 91200456), (16, 79800399), (18, 70933688), (19, 67200336), (21, 60800304), (24, 53200266), (28, 45600228), (36, 35466844), (38, 33600168), (42, 30400152), (48, 26600133), (56, 22800114), (57, 22400112), (63, 20266768), (72, 17733422), (76, 16800084), (84, 15200076), (112, 11400057), (114, 11200056), (126, 10133384), (133, 9600048), (144, 8866711), (152, 8400042), (163, 7833168), (168, 7600038), (171, 7466704), (228, 5600028), (252, 5066692), (266, 4800024), (304, 4200021), (326, 3916584), (336, 3800019), (342, 3733352), (399, 3200016), (409, 3121776), (456, 2800014), (489, 2611056), (504, 2533346), (532, 2400012), (652, 1958292), (684, 1866676), (798, 1600008), (818, 1560888), (912, 1400007), (978, 1305528), (1008, 1266673), (1064, 1200006), (1141, 1119024), (1197, 1066672), (1227, 1040592), (1304, 979146), (1368, 933338), (1467, 870352), (1596, 800004), (1636, 780444), (1956, 652764), (2128, 600003), (2282, 559512), (2394, 533336), (2454, 520296), (2608, 489573), (2736, 466669), (2863, 445968), (2934, 435176), (3097, 412272), (3192, 400002), (3272, 390222), (3423, 373008), (3681, 346864), (3912, 326382), (4564, 279756), (4788, 266668), (4908, 260148), (5726, 222984), (5868, 217588), (6194, 206136), (6384, 200001), (6544, 195111), (6846, 186504), (7362, 173432), (7771, 164304), (7824, 163191), (8589, 148656), (9128, 139878), (9291, 137424), (9576, 133334), (9816, 130074), (10269, 124336), (11452, 111492), (11736, 108794), (12388, 103068), (13692, 93252), (14724, 86716), (15542, 82152), (17178, 74328), (18256, 69939), (18582, 68712), (19152, 66667), (19632, 65037), (20538, 62168), (21679, 58896), (22904, 55746), (23313, 54768), (23472, 54397), (24776, 51534), (25767, 49552), (27384, 46626), (27873, 45808), (29448, 43358), (31084, 41076), (34356, 37164)]