28129385616

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2389}}^1$

素因数の和:2665

約数の個数: 160

約数和(自身を含む): 77271720960

約数和(自身を除く): 49142335344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 193, 246, 248, 328, 372, 386, 492, 496, 579, 656, 744, 772, 984, 1158, 1271, 1488, 1544, 1968, 2316, 2389, 2542, 3088, 3813, 4632, 4778, 5084, 5983, 7167, 7626, 7913, 9264, 9556, 10168, 11966, 14334, 15252, 15826, 17949, 19112, 20336, 23739, 23932, 28668, 30504, 31652, 35898, 38224, 47478, 47864, 57336, 61008, 63304, 71796, 74059, 94956, 95728, 97949, 114672, 126608, 143592, 148118, 189912, 195898, 222177, 245303, 287184, 293847, 296236, 379824, 391796, 444354, 461077, 490606, 587694, 592472, 735909, 783592, 888708, 922154, 981212, 1175388, 1184944, 1383231, 1471818, 1567184, 1777416, 1844308, 1962424, 2350776, 2766462, 2943636, 3036419, 3554832, 3688616, 3924848, 4701552, 5532924, 5887272, 6072838, 7377232, 9109257, 11065848, 11774544, 12145676, 14293387, 18218514, 18904157, 22131696, 24291352, 28586774, 36437028, 37808314, 42880161, 48582704, 56712471, 57173548, 72874056, 75616628, 85760322, 113424942, 114347096, 145748112, 151233256, 171520644, 226849884, 228694192, 302466512, 343041288, 453699768, 586028867, 686082576, 907399536, 1172057734, 1758086601, 2344115468, 3516173202, 4688230936, 7032346404, 9376461872, 14064692808, 28129385616]

約数ペア:

[(1, 28129385616), (2, 14064692808), (3, 9376461872), (4, 7032346404), (6, 4688230936), (8, 3516173202), (12, 2344115468), (16, 1758086601), (24, 1172057734), (31, 907399536), (41, 686082576), (48, 586028867), (62, 453699768), (82, 343041288), (93, 302466512), (123, 228694192), (124, 226849884), (164, 171520644), (186, 151233256), (193, 145748112), (246, 114347096), (248, 113424942), (328, 85760322), (372, 75616628), (386, 72874056), (492, 57173548), (496, 56712471), (579, 48582704), (656, 42880161), (744, 37808314), (772, 36437028), (984, 28586774), (1158, 24291352), (1271, 22131696), (1488, 18904157), (1544, 18218514), (1968, 14293387), (2316, 12145676), (2389, 11774544), (2542, 11065848), (3088, 9109257), (3813, 7377232), (4632, 6072838), (4778, 5887272), (5084, 5532924), (5983, 4701552), (7167, 3924848), (7626, 3688616), (7913, 3554832), (9264, 3036419), (9556, 2943636), (10168, 2766462), (11966, 2350776), (14334, 1962424), (15252, 1844308), (15826, 1777416), (17949, 1567184), (19112, 1471818), (20336, 1383231), (23739, 1184944), (23932, 1175388), (28668, 981212), (30504, 922154), (31652, 888708), (35898, 783592), (38224, 735909), (47478, 592472), (47864, 587694), (57336, 490606), (61008, 461077), (63304, 444354), (71796, 391796), (74059, 379824), (94956, 296236), (95728, 293847), (97949, 287184), (114672, 245303), (126608, 222177), (143592, 195898), (148118, 189912)]