349701968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 912798720

約数和(自身を除く): 563096752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 59, 68, 77, 88, 112, 118, 119, 136, 154, 176, 187, 236, 238, 272, 283, 308, 374, 413, 472, 476, 566, 616, 649, 748, 826, 944, 952, 1003, 1132, 1232, 1298, 1309, 1496, 1652, 1904, 1981, 2006, 2264, 2596, 2618, 2992, 3113, 3304, 3962, 4012, 4528, 4543, 4811, 5192, 5236, 6226, 6608, 7021, 7924, 8024, 9086, 9622, 10384, 10472, 11033, 12452, 14042, 15848, 16048, 16697, 18172, 19244, 20944, 21791, 22066, 24904, 28084, 31696, 33394, 33677, 36344, 38488, 43582, 44132, 49808, 52921, 56168, 66788, 67354, 72688, 76976, 77231, 87164, 88264, 105842, 112336, 116879, 133576, 134708, 154462, 174328, 176528, 183667, 211684, 233758, 267152, 269416, 283849, 308924, 348656, 367334, 370447, 423368, 467516, 538832, 567698, 617848, 734668, 740894, 846736, 935032, 1135396, 1235696, 1285669, 1469336, 1481788, 1870064, 1986943, 2270792, 2571338, 2938672, 2963576, 3122339, 3973886, 4541584, 5142676, 5927152, 6244678, 7947772, 10285352, 12489356, 15895544, 20570704, 21856373, 24978712, 31791088, 43712746, 49957424, 87425492, 174850984, 349701968]

約数ペア:

[(1, 349701968), (2, 174850984), (4, 87425492), (7, 49957424), (8, 43712746), (11, 31791088), (14, 24978712), (16, 21856373), (17, 20570704), (22, 15895544), (28, 12489356), (34, 10285352), (44, 7947772), (56, 6244678), (59, 5927152), (68, 5142676), (77, 4541584), (88, 3973886), (112, 3122339), (118, 2963576), (119, 2938672), (136, 2571338), (154, 2270792), (176, 1986943), (187, 1870064), (236, 1481788), (238, 1469336), (272, 1285669), (283, 1235696), (308, 1135396), (374, 935032), (413, 846736), (472, 740894), (476, 734668), (566, 617848), (616, 567698), (649, 538832), (748, 467516), (826, 423368), (944, 370447), (952, 367334), (1003, 348656), (1132, 308924), (1232, 283849), (1298, 269416), (1309, 267152), (1496, 233758), (1652, 211684), (1904, 183667), (1981, 176528), (2006, 174328), (2264, 154462), (2596, 134708), (2618, 133576), (2992, 116879), (3113, 112336), (3304, 105842), (3962, 88264), (4012, 87164), (4528, 77231), (4543, 76976), (4811, 72688), (5192, 67354), (5236, 66788), (6226, 56168), (6608, 52921), (7021, 49808), (7924, 44132), (8024, 43582), (9086, 38488), (9622, 36344), (10384, 33677), (10472, 33394), (11033, 31696), (12452, 28084), (14042, 24904), (15848, 22066), (16048, 21791), (16697, 20944), (18172, 19244)]