123973248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2754

約数の個数: 128

約数和(自身を含む): 398632320

約数和(自身を除く): 274659072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2713, 2856, 3264, 3808, 5426, 5712, 6528, 7616, 8139, 10852, 11424, 15232, 16278, 18991, 21704, 22848, 32556, 37982, 43408, 45696, 46121, 56973, 65112, 75964, 86816, 92242, 113946, 130224, 138363, 151928, 173632, 184484, 227892, 260448, 276726, 303856, 322847, 347264, 368968, 455784, 520896, 553452, 607712, 645694, 737936, 911568, 968541, 1041792, 1106904, 1215424, 1291388, 1475872, 1823136, 1937082, 2213808, 2430848, 2582776, 2951744, 3646272, 3874164, 4427616, 5165552, 5903488, 7292544, 7748328, 8855232, 10331104, 15496656, 17710464, 20662208, 30993312, 41324416, 61986624, 123973248]

約数ペア:

[(1, 123973248), (2, 61986624), (3, 41324416), (4, 30993312), (6, 20662208), (7, 17710464), (8, 15496656), (12, 10331104), (14, 8855232), (16, 7748328), (17, 7292544), (21, 5903488), (24, 5165552), (28, 4427616), (32, 3874164), (34, 3646272), (42, 2951744), (48, 2582776), (51, 2430848), (56, 2213808), (64, 1937082), (68, 1823136), (84, 1475872), (96, 1291388), (102, 1215424), (112, 1106904), (119, 1041792), (128, 968541), (136, 911568), (168, 737936), (192, 645694), (204, 607712), (224, 553452), (238, 520896), (272, 455784), (336, 368968), (357, 347264), (384, 322847), (408, 303856), (448, 276726), (476, 260448), (544, 227892), (672, 184484), (714, 173632), (816, 151928), (896, 138363), (952, 130224), (1088, 113946), (1344, 92242), (1428, 86816), (1632, 75964), (1904, 65112), (2176, 56973), (2688, 46121), (2713, 45696), (2856, 43408), (3264, 37982), (3808, 32556), (5426, 22848), (5712, 21704), (6528, 18991), (7616, 16278), (8139, 15232), (10852, 11424)]