494486208

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 280

約数和(自身を含む): 1610953344

約数和(自身を除く): 1116467136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 81, 93, 96, 102, 108, 124, 136, 144, 153, 162, 181, 186, 192, 204, 216, 248, 272, 279, 288, 306, 324, 362, 372, 408, 432, 459, 496, 527, 543, 544, 558, 576, 612, 648, 724, 744, 816, 837, 864, 918, 992, 1054, 1086, 1088, 1116, 1224, 1296, 1377, 1448, 1488, 1581, 1629, 1632, 1674, 1728, 1836, 1984, 2108, 2172, 2232, 2448, 2511, 2592, 2754, 2896, 2976, 3077, 3162, 3258, 3264, 3348, 3672, 4216, 4344, 4464, 4743, 4887, 4896, 5022, 5184, 5508, 5611, 5792, 5952, 6154, 6324, 6516, 6696, 7344, 8432, 8688, 8928, 9231, 9486, 9774, 9792, 10044, 11016, 11222, 11584, 12308, 12648, 13032, 13392, 14229, 14661, 14688, 16833, 16864, 17376, 17856, 18462, 18972, 19548, 20088, 22032, 22444, 24616, 25296, 26064, 26784, 27693, 28458, 29322, 29376, 33666, 33728, 34752, 36924, 37944, 39096, 40176, 42687, 44064, 44888, 49232, 50499, 50592, 52128, 53568, 55386, 56916, 58644, 67332, 73848, 75888, 78192, 80352, 83079, 85374, 88128, 89776, 95387, 98464, 100998, 101184, 104256, 110772, 113832, 117288, 134664, 147696, 151497, 151776, 156384, 160704, 166158, 170748, 179552, 190774, 196928, 201996, 221544, 227664, 234576, 249237, 269328, 286161, 295392, 302994, 303552, 312768, 332316, 341496, 359104, 381548, 403992, 443088, 454491, 455328, 469152, 498474, 538656, 572322, 590784, 605988, 664632, 682992, 763096, 807984, 858483, 886176, 908982, 910656, 938304, 996948, 1077312, 1144644, 1211976, 1329264, 1365984, 1526192, 1615968, 1716966, 1772352, 1817964, 1993896, 2289288, 2423952, 2575449, 2658528, 2731968, 3052384, 3231936, 3433932, 3635928, 3987792, 4578576, 4847904, 5150898, 5317056, 6104768, 6867864, 7271856, 7726347, 7975584, 9157152, 9695808, 10301796, 13735728, 14543712, 15452694, 15951168, 18314304, 20603592, 27471456, 29087424, 30905388, 41207184, 54942912, 61810776, 82414368, 123621552, 164828736, 247243104, 494486208]

約数ペア:

[(1, 494486208), (2, 247243104), (3, 164828736), (4, 123621552), (6, 82414368), (8, 61810776), (9, 54942912), (12, 41207184), (16, 30905388), (17, 29087424), (18, 27471456), (24, 20603592), (27, 18314304), (31, 15951168), (32, 15452694), (34, 14543712), (36, 13735728), (48, 10301796), (51, 9695808), (54, 9157152), (62, 7975584), (64, 7726347), (68, 7271856), (72, 6867864), (81, 6104768), (93, 5317056), (96, 5150898), (102, 4847904), (108, 4578576), (124, 3987792), (136, 3635928), (144, 3433932), (153, 3231936), (162, 3052384), (181, 2731968), (186, 2658528), (192, 2575449), (204, 2423952), (216, 2289288), (248, 1993896), (272, 1817964), (279, 1772352), (288, 1716966), (306, 1615968), (324, 1526192), (362, 1365984), (372, 1329264), (408, 1211976), (432, 1144644), (459, 1077312), (496, 996948), (527, 938304), (543, 910656), (544, 908982), (558, 886176), (576, 858483), (612, 807984), (648, 763096), (724, 682992), (744, 664632), (816, 605988), (837, 590784), (864, 572322), (918, 538656), (992, 498474), (1054, 469152), (1086, 455328), (1088, 454491), (1116, 443088), (1224, 403992), (1296, 381548), (1377, 359104), (1448, 341496), (1488, 332316), (1581, 312768), (1629, 303552), (1632, 302994), (1674, 295392), (1728, 286161), (1836, 269328), (1984, 249237), (2108, 234576), (2172, 227664), (2232, 221544), (2448, 201996), (2511, 196928), (2592, 190774), (2754, 179552), (2896, 170748), (2976, 166158), (3077, 160704), (3162, 156384), (3258, 151776), (3264, 151497), (3348, 147696), (3672, 134664), (4216, 117288), (4344, 113832), (4464, 110772), (4743, 104256), (4887, 101184), (4896, 100998), (5022, 98464), (5184, 95387), (5508, 89776), (5611, 88128), (5792, 85374), (5952, 83079), (6154, 80352), (6324, 78192), (6516, 75888), (6696, 73848), (7344, 67332), (8432, 58644), (8688, 56916), (8928, 55386), (9231, 53568), (9486, 52128), (9774, 50592), (9792, 50499), (10044, 49232), (11016, 44888), (11222, 44064), (11584, 42687), (12308, 40176), (12648, 39096), (13032, 37944), (13392, 36924), (14229, 34752), (14661, 33728), (14688, 33666), (16833, 29376), (16864, 29322), (17376, 28458), (17856, 27693), (18462, 26784), (18972, 26064), (19548, 25296), (20088, 24616), (22032, 22444)]