1264627392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 224

約数和(自身を含む): 3995074560

約数和(自身を除く): 2730447168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 127, 168, 186, 192, 217, 224, 239, 248, 254, 336, 372, 381, 434, 448, 478, 496, 508, 651, 672, 717, 744, 762, 868, 889, 956, 992, 1016, 1302, 1344, 1434, 1488, 1524, 1673, 1736, 1778, 1912, 1984, 2032, 2604, 2667, 2868, 2976, 3048, 3346, 3472, 3556, 3824, 3937, 4064, 5019, 5208, 5334, 5736, 5952, 6096, 6692, 6944, 7112, 7409, 7648, 7874, 8128, 10038, 10416, 10668, 11472, 11811, 12192, 13384, 13888, 14224, 14818, 15296, 15748, 20076, 20832, 21336, 22227, 22944, 23622, 24384, 26768, 27559, 28448, 29636, 30353, 31496, 40152, 41664, 42672, 44454, 45888, 47244, 51863, 53536, 55118, 56896, 59272, 60706, 62992, 80304, 82677, 85344, 88908, 91059, 94488, 103726, 107072, 110236, 118544, 121412, 125984, 155589, 160608, 165354, 170688, 177816, 182118, 188976, 207452, 212471, 220472, 237088, 242824, 251968, 311178, 321216, 330708, 355632, 364236, 377952, 414904, 424942, 440944, 474176, 485648, 622356, 637413, 661416, 711264, 728472, 755904, 829808, 849884, 881888, 940943, 971296, 1244712, 1274826, 1322832, 1422528, 1456944, 1659616, 1699768, 1763776, 1881886, 1942592, 2489424, 2549652, 2645664, 2822829, 2913888, 3319232, 3399536, 3763772, 4978848, 5099304, 5291328, 5645658, 5827776, 6586601, 6799072, 7527544, 9957696, 10198608, 11291316, 13173202, 13598144, 15055088, 19759803, 20397216, 22582632, 26346404, 30110176, 39519606, 40794432, 45165264, 52692808, 60220352, 79039212, 90330528, 105385616, 158078424, 180661056, 210771232, 316156848, 421542464, 632313696, 1264627392]

約数ペア:

[(1, 1264627392), (2, 632313696), (3, 421542464), (4, 316156848), (6, 210771232), (7, 180661056), (8, 158078424), (12, 105385616), (14, 90330528), (16, 79039212), (21, 60220352), (24, 52692808), (28, 45165264), (31, 40794432), (32, 39519606), (42, 30110176), (48, 26346404), (56, 22582632), (62, 20397216), (64, 19759803), (84, 15055088), (93, 13598144), (96, 13173202), (112, 11291316), (124, 10198608), (127, 9957696), (168, 7527544), (186, 6799072), (192, 6586601), (217, 5827776), (224, 5645658), (239, 5291328), (248, 5099304), (254, 4978848), (336, 3763772), (372, 3399536), (381, 3319232), (434, 2913888), (448, 2822829), (478, 2645664), (496, 2549652), (508, 2489424), (651, 1942592), (672, 1881886), (717, 1763776), (744, 1699768), (762, 1659616), (868, 1456944), (889, 1422528), (956, 1322832), (992, 1274826), (1016, 1244712), (1302, 971296), (1344, 940943), (1434, 881888), (1488, 849884), (1524, 829808), (1673, 755904), (1736, 728472), (1778, 711264), (1912, 661416), (1984, 637413), (2032, 622356), (2604, 485648), (2667, 474176), (2868, 440944), (2976, 424942), (3048, 414904), (3346, 377952), (3472, 364236), (3556, 355632), (3824, 330708), (3937, 321216), (4064, 311178), (5019, 251968), (5208, 242824), (5334, 237088), (5736, 220472), (5952, 212471), (6096, 207452), (6692, 188976), (6944, 182118), (7112, 177816), (7409, 170688), (7648, 165354), (7874, 160608), (8128, 155589), (10038, 125984), (10416, 121412), (10668, 118544), (11472, 110236), (11811, 107072), (12192, 103726), (13384, 94488), (13888, 91059), (14224, 88908), (14818, 85344), (15296, 82677), (15748, 80304), (20076, 62992), (20832, 60706), (21336, 59272), (22227, 56896), (22944, 55118), (23622, 53536), (24384, 51863), (26768, 47244), (27559, 45888), (28448, 44454), (29636, 42672), (30353, 41664), (31496, 40152)]