7121264904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1225

約数の個数: 256

約数和(自身を含む): 22622208000

約数和(自身を除く): 15500943096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 127, 152, 156, 171, 216, 228, 234, 247, 254, 312, 342, 351, 381, 456, 468, 494, 508, 513, 684, 702, 741, 762, 936, 988, 1016, 1026, 1051, 1143, 1368, 1404, 1482, 1524, 1651, 1976, 2052, 2102, 2223, 2286, 2413, 2808, 2964, 3048, 3153, 3302, 3429, 4104, 4204, 4446, 4572, 4826, 4953, 5928, 6306, 6604, 6669, 6858, 7239, 8408, 8892, 9144, 9459, 9652, 9906, 12612, 13208, 13338, 13663, 13716, 14478, 14859, 17784, 18918, 19304, 19812, 19969, 21717, 25224, 26676, 27326, 27432, 28377, 28956, 29718, 31369, 37836, 39624, 39938, 40989, 43434, 44577, 53352, 54652, 56754, 57912, 59436, 59907, 62738, 65151, 75672, 79876, 81978, 86868, 89154, 94107, 109304, 113508, 118872, 119814, 122967, 125476, 130302, 133477, 159752, 163956, 173736, 178308, 179721, 188214, 227016, 239628, 245934, 250952, 259597, 260604, 266954, 282321, 327912, 356616, 359442, 368901, 376428, 400431, 479256, 491868, 519194, 521208, 533908, 539163, 564642, 718884, 737802, 752856, 778791, 800862, 846963, 983736, 1038388, 1067816, 1078326, 1129284, 1201293, 1437768, 1475604, 1557582, 1601724, 1693926, 1735201, 2076776, 2156652, 2258568, 2336373, 2402586, 2536063, 2951208, 3115164, 3203448, 3387852, 3470402, 3603879, 4313304, 4672746, 4805172, 5072126, 5205603, 6230328, 6775704, 6940804, 7009119, 7207758, 7608189, 9345492, 9610344, 10144252, 10411206, 13881608, 14018238, 14415516, 15216378, 15616809, 18690984, 20288504, 20822412, 22824567, 28036476, 28831032, 30432756, 31233618, 32968819, 41644824, 45649134, 46850427, 56072952, 60865512, 62467236, 65937638, 68473701, 91298268, 93700854, 98906457, 124934472, 131875276, 136947402, 182596536, 187401708, 197812914, 263750552, 273894804, 296719371, 374803416, 395625828, 547789608, 593438742, 791251656, 890158113, 1186877484, 1780316226, 2373754968, 3560632452, 7121264904]

約数ペア:

[(1, 7121264904), (2, 3560632452), (3, 2373754968), (4, 1780316226), (6, 1186877484), (8, 890158113), (9, 791251656), (12, 593438742), (13, 547789608), (18, 395625828), (19, 374803416), (24, 296719371), (26, 273894804), (27, 263750552), (36, 197812914), (38, 187401708), (39, 182596536), (52, 136947402), (54, 131875276), (57, 124934472), (72, 98906457), (76, 93700854), (78, 91298268), (104, 68473701), (108, 65937638), (114, 62467236), (117, 60865512), (127, 56072952), (152, 46850427), (156, 45649134), (171, 41644824), (216, 32968819), (228, 31233618), (234, 30432756), (247, 28831032), (254, 28036476), (312, 22824567), (342, 20822412), (351, 20288504), (381, 18690984), (456, 15616809), (468, 15216378), (494, 14415516), (508, 14018238), (513, 13881608), (684, 10411206), (702, 10144252), (741, 9610344), (762, 9345492), (936, 7608189), (988, 7207758), (1016, 7009119), (1026, 6940804), (1051, 6775704), (1143, 6230328), (1368, 5205603), (1404, 5072126), (1482, 4805172), (1524, 4672746), (1651, 4313304), (1976, 3603879), (2052, 3470402), (2102, 3387852), (2223, 3203448), (2286, 3115164), (2413, 2951208), (2808, 2536063), (2964, 2402586), (3048, 2336373), (3153, 2258568), (3302, 2156652), (3429, 2076776), (4104, 1735201), (4204, 1693926), (4446, 1601724), (4572, 1557582), (4826, 1475604), (4953, 1437768), (5928, 1201293), (6306, 1129284), (6604, 1078326), (6669, 1067816), (6858, 1038388), (7239, 983736), (8408, 846963), (8892, 800862), (9144, 778791), (9459, 752856), (9652, 737802), (9906, 718884), (12612, 564642), (13208, 539163), (13338, 533908), (13663, 521208), (13716, 519194), (14478, 491868), (14859, 479256), (17784, 400431), (18918, 376428), (19304, 368901), (19812, 359442), (19969, 356616), (21717, 327912), (25224, 282321), (26676, 266954), (27326, 260604), (27432, 259597), (28377, 250952), (28956, 245934), (29718, 239628), (31369, 227016), (37836, 188214), (39624, 179721), (39938, 178308), (40989, 173736), (43434, 163956), (44577, 159752), (53352, 133477), (54652, 130302), (56754, 125476), (57912, 122967), (59436, 119814), (59907, 118872), (62738, 113508), (65151, 109304), (75672, 94107), (79876, 89154), (81978, 86868)]