248670576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 890443008

約数和(自身を除く): 641772432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 231, 246, 252, 264, 287, 308, 328, 336, 369, 396, 451, 462, 492, 504, 528, 547, 574, 616, 656, 693, 738, 792, 861, 902, 924, 984, 1008, 1094, 1148, 1232, 1353, 1386, 1476, 1584, 1641, 1722, 1804, 1848, 1968, 2188, 2296, 2583, 2706, 2772, 2952, 3157, 3282, 3444, 3608, 3696, 3829, 4059, 4376, 4592, 4923, 5166, 5412, 5544, 5904, 6017, 6314, 6564, 6888, 7216, 7658, 8118, 8752, 9471, 9846, 10332, 10824, 11088, 11487, 12034, 12628, 13128, 13776, 15316, 16236, 18051, 18942, 19692, 20664, 21648, 22427, 22974, 24068, 25256, 26256, 28413, 30632, 32472, 34461, 36102, 37884, 39384, 41328, 42119, 44854, 45948, 48136, 50512, 54153, 56826, 61264, 64944, 67281, 68922, 72204, 75768, 78768, 84238, 89708, 91896, 96272, 108306, 113652, 126357, 134562, 137844, 144408, 151536, 156989, 168476, 179416, 183792, 201843, 216612, 227304, 246697, 252714, 269124, 275688, 288816, 313978, 336952, 358832, 379071, 403686, 433224, 454608, 470967, 493394, 505428, 538248, 551376, 627956, 673904, 740091, 758142, 807372, 866448, 941934, 986788, 1010856, 1076496, 1255912, 1412901, 1480182, 1516284, 1614744, 1726879, 1883868, 1973576, 2021712, 2220273, 2511824, 2825802, 2960364, 3032568, 3229488, 3453758, 3767736, 3947152, 4440546, 5180637, 5651604, 5920728, 6065136, 6907516, 7535472, 8881092, 10361274, 11303208, 11841456, 13815032, 15541911, 17762184, 20722548, 22606416, 27630064, 31083822, 35524368, 41445096, 62167644, 82890192, 124335288, 248670576]

約数ペア:

[(1, 248670576), (2, 124335288), (3, 82890192), (4, 62167644), (6, 41445096), (7, 35524368), (8, 31083822), (9, 27630064), (11, 22606416), (12, 20722548), (14, 17762184), (16, 15541911), (18, 13815032), (21, 11841456), (22, 11303208), (24, 10361274), (28, 8881092), (33, 7535472), (36, 6907516), (41, 6065136), (42, 5920728), (44, 5651604), (48, 5180637), (56, 4440546), (63, 3947152), (66, 3767736), (72, 3453758), (77, 3229488), (82, 3032568), (84, 2960364), (88, 2825802), (99, 2511824), (112, 2220273), (123, 2021712), (126, 1973576), (132, 1883868), (144, 1726879), (154, 1614744), (164, 1516284), (168, 1480182), (176, 1412901), (198, 1255912), (231, 1076496), (246, 1010856), (252, 986788), (264, 941934), (287, 866448), (308, 807372), (328, 758142), (336, 740091), (369, 673904), (396, 627956), (451, 551376), (462, 538248), (492, 505428), (504, 493394), (528, 470967), (547, 454608), (574, 433224), (616, 403686), (656, 379071), (693, 358832), (738, 336952), (792, 313978), (861, 288816), (902, 275688), (924, 269124), (984, 252714), (1008, 246697), (1094, 227304), (1148, 216612), (1232, 201843), (1353, 183792), (1386, 179416), (1476, 168476), (1584, 156989), (1641, 151536), (1722, 144408), (1804, 137844), (1848, 134562), (1968, 126357), (2188, 113652), (2296, 108306), (2583, 96272), (2706, 91896), (2772, 89708), (2952, 84238), (3157, 78768), (3282, 75768), (3444, 72204), (3608, 68922), (3696, 67281), (3829, 64944), (4059, 61264), (4376, 56826), (4592, 54153), (4923, 50512), (5166, 48136), (5412, 45948), (5544, 44854), (5904, 42119), (6017, 41328), (6314, 39384), (6564, 37884), (6888, 36102), (7216, 34461), (7658, 32472), (8118, 30632), (8752, 28413), (9471, 26256), (9846, 25256), (10332, 24068), (10824, 22974), (11088, 22427), (11487, 21648), (12034, 20664), (12628, 19692), (13128, 18942), (13776, 18051), (15316, 16236)]