317838288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 911941632

約数和(自身を除く): 594103344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 37, 46, 48, 62, 69, 74, 92, 93, 111, 124, 138, 148, 184, 186, 222, 248, 251, 276, 296, 368, 372, 444, 496, 502, 552, 592, 713, 744, 753, 851, 888, 1004, 1104, 1147, 1426, 1488, 1506, 1702, 1776, 2008, 2139, 2294, 2553, 2852, 3012, 3404, 3441, 4016, 4278, 4588, 5106, 5704, 5773, 6024, 6808, 6882, 7781, 8556, 9176, 9287, 10212, 11408, 11546, 12048, 13616, 13764, 15562, 17112, 17319, 18352, 18574, 20424, 23092, 23343, 26381, 27528, 27861, 31124, 34224, 34638, 37148, 40848, 46184, 46686, 52762, 55056, 55722, 62248, 69276, 74296, 79143, 92368, 93372, 105524, 111444, 124496, 138552, 148592, 158286, 178963, 186744, 211048, 213601, 222888, 277104, 287897, 316572, 357926, 373488, 422096, 427202, 445776, 536889, 575794, 633144, 640803, 715852, 854404, 863691, 1073778, 1151588, 1266288, 1281606, 1431704, 1708808, 1727382, 2147556, 2303176, 2563212, 2863408, 3417616, 3454764, 4295112, 4606352, 5126424, 6621631, 6909528, 8590224, 10252848, 13243262, 13819056, 19864893, 26486524, 39729786, 52973048, 79459572, 105946096, 158919144, 317838288]

約数ペア:

[(1, 317838288), (2, 158919144), (3, 105946096), (4, 79459572), (6, 52973048), (8, 39729786), (12, 26486524), (16, 19864893), (23, 13819056), (24, 13243262), (31, 10252848), (37, 8590224), (46, 6909528), (48, 6621631), (62, 5126424), (69, 4606352), (74, 4295112), (92, 3454764), (93, 3417616), (111, 2863408), (124, 2563212), (138, 2303176), (148, 2147556), (184, 1727382), (186, 1708808), (222, 1431704), (248, 1281606), (251, 1266288), (276, 1151588), (296, 1073778), (368, 863691), (372, 854404), (444, 715852), (496, 640803), (502, 633144), (552, 575794), (592, 536889), (713, 445776), (744, 427202), (753, 422096), (851, 373488), (888, 357926), (1004, 316572), (1104, 287897), (1147, 277104), (1426, 222888), (1488, 213601), (1506, 211048), (1702, 186744), (1776, 178963), (2008, 158286), (2139, 148592), (2294, 138552), (2553, 124496), (2852, 111444), (3012, 105524), (3404, 93372), (3441, 92368), (4016, 79143), (4278, 74296), (4588, 69276), (5106, 62248), (5704, 55722), (5773, 55056), (6024, 52762), (6808, 46686), (6882, 46184), (7781, 40848), (8556, 37148), (9176, 34638), (9287, 34224), (10212, 31124), (11408, 27861), (11546, 27528), (12048, 26381), (13616, 23343), (13764, 23092), (15562, 20424), (17112, 18574), (17319, 18352)]