281988096

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 176

約数和(自身を含む): 847359744

約数和(自身を除く): 565371648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 307, 312, 368, 384, 416, 512, 552, 598, 614, 624, 736, 768, 832, 897, 921, 1024, 1104, 1196, 1228, 1248, 1472, 1536, 1664, 1794, 1842, 2208, 2392, 2456, 2496, 2944, 3072, 3328, 3588, 3684, 3991, 4416, 4784, 4912, 4992, 5888, 6656, 7061, 7176, 7368, 7982, 8832, 9568, 9824, 9984, 11776, 11973, 13312, 14122, 14352, 14736, 15964, 17664, 19136, 19648, 19968, 21183, 23552, 23946, 28244, 28704, 29472, 31928, 35328, 38272, 39296, 39936, 42366, 47892, 56488, 57408, 58944, 63856, 70656, 76544, 78592, 84732, 91793, 95784, 112976, 114816, 117888, 127712, 153088, 157184, 169464, 183586, 191568, 225952, 229632, 235776, 255424, 275379, 306176, 314368, 338928, 367172, 383136, 451904, 459264, 471552, 510848, 550758, 677856, 734344, 766272, 903808, 918528, 943104, 1021696, 1101516, 1355712, 1468688, 1532544, 1807616, 2043392, 2203032, 2711424, 2937376, 3065088, 3615232, 4086784, 4406064, 5422848, 5874752, 6130176, 7230464, 8812128, 10845696, 11749504, 12260352, 17624256, 21691392, 23499008, 35248512, 46998016, 70497024, 93996032, 140994048, 281988096]

約数ペア:

[(1, 281988096), (2, 140994048), (3, 93996032), (4, 70497024), (6, 46998016), (8, 35248512), (12, 23499008), (13, 21691392), (16, 17624256), (23, 12260352), (24, 11749504), (26, 10845696), (32, 8812128), (39, 7230464), (46, 6130176), (48, 5874752), (52, 5422848), (64, 4406064), (69, 4086784), (78, 3615232), (92, 3065088), (96, 2937376), (104, 2711424), (128, 2203032), (138, 2043392), (156, 1807616), (184, 1532544), (192, 1468688), (208, 1355712), (256, 1101516), (276, 1021696), (299, 943104), (307, 918528), (312, 903808), (368, 766272), (384, 734344), (416, 677856), (512, 550758), (552, 510848), (598, 471552), (614, 459264), (624, 451904), (736, 383136), (768, 367172), (832, 338928), (897, 314368), (921, 306176), (1024, 275379), (1104, 255424), (1196, 235776), (1228, 229632), (1248, 225952), (1472, 191568), (1536, 183586), (1664, 169464), (1794, 157184), (1842, 153088), (2208, 127712), (2392, 117888), (2456, 114816), (2496, 112976), (2944, 95784), (3072, 91793), (3328, 84732), (3588, 78592), (3684, 76544), (3991, 70656), (4416, 63856), (4784, 58944), (4912, 57408), (4992, 56488), (5888, 47892), (6656, 42366), (7061, 39936), (7176, 39296), (7368, 38272), (7982, 35328), (8832, 31928), (9568, 29472), (9824, 28704), (9984, 28244), (11776, 23946), (11973, 23552), (13312, 21183), (14122, 19968), (14352, 19648), (14736, 19136), (15964, 17664)]