212369304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 694241280

約数和(自身を除く): 481871976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 53, 56, 61, 68, 69, 84, 92, 102, 106, 119, 122, 136, 138, 159, 161, 168, 183, 184, 204, 212, 238, 244, 276, 318, 322, 357, 366, 371, 391, 408, 424, 427, 476, 483, 488, 552, 636, 644, 714, 732, 742, 782, 854, 901, 952, 966, 1037, 1113, 1173, 1219, 1272, 1281, 1288, 1403, 1428, 1464, 1484, 1564, 1708, 1802, 1932, 2074, 2226, 2346, 2438, 2562, 2703, 2737, 2806, 2856, 2968, 3111, 3128, 3233, 3416, 3604, 3657, 3864, 4148, 4209, 4452, 4692, 4876, 5124, 5406, 5474, 5612, 6222, 6307, 6466, 7208, 7259, 7314, 8211, 8296, 8418, 8533, 8904, 9384, 9699, 9752, 9821, 10248, 10812, 10948, 11224, 12444, 12614, 12932, 14518, 14628, 16422, 16836, 17066, 18921, 19398, 19642, 20723, 21624, 21777, 21896, 22631, 23851, 24888, 25228, 25599, 25864, 29036, 29256, 29463, 32844, 33672, 34132, 37842, 38796, 39284, 41446, 43554, 45262, 47702, 50456, 51198, 54961, 58072, 58926, 62169, 65688, 67893, 68264, 71553, 74359, 75684, 77592, 78568, 82892, 87108, 90524, 95404, 102396, 109922, 117852, 124338, 135786, 143106, 145061, 148718, 151368, 164883, 165784, 166957, 174216, 181048, 190808, 204792, 219844, 223077, 235704, 248676, 271572, 286212, 290122, 297436, 329766, 333914, 384727, 435183, 439688, 446154, 497352, 500871, 520513, 543144, 572424, 580244, 594872, 659532, 667828, 769454, 870366, 892308, 1001742, 1041026, 1154181, 1160488, 1264103, 1319064, 1335656, 1538908, 1561539, 1740732, 1784616, 2003484, 2082052, 2308362, 2528206, 3077816, 3123078, 3481464, 3792309, 4006968, 4164104, 4616724, 5056412, 6246156, 7584618, 8848721, 9233448, 10112824, 12492312, 15169236, 17697442, 26546163, 30338472, 35394884, 53092326, 70789768, 106184652, 212369304]

約数ペア:

[(1, 212369304), (2, 106184652), (3, 70789768), (4, 53092326), (6, 35394884), (7, 30338472), (8, 26546163), (12, 17697442), (14, 15169236), (17, 12492312), (21, 10112824), (23, 9233448), (24, 8848721), (28, 7584618), (34, 6246156), (42, 5056412), (46, 4616724), (51, 4164104), (53, 4006968), (56, 3792309), (61, 3481464), (68, 3123078), (69, 3077816), (84, 2528206), (92, 2308362), (102, 2082052), (106, 2003484), (119, 1784616), (122, 1740732), (136, 1561539), (138, 1538908), (159, 1335656), (161, 1319064), (168, 1264103), (183, 1160488), (184, 1154181), (204, 1041026), (212, 1001742), (238, 892308), (244, 870366), (276, 769454), (318, 667828), (322, 659532), (357, 594872), (366, 580244), (371, 572424), (391, 543144), (408, 520513), (424, 500871), (427, 497352), (476, 446154), (483, 439688), (488, 435183), (552, 384727), (636, 333914), (644, 329766), (714, 297436), (732, 290122), (742, 286212), (782, 271572), (854, 248676), (901, 235704), (952, 223077), (966, 219844), (1037, 204792), (1113, 190808), (1173, 181048), (1219, 174216), (1272, 166957), (1281, 165784), (1288, 164883), (1403, 151368), (1428, 148718), (1464, 145061), (1484, 143106), (1564, 135786), (1708, 124338), (1802, 117852), (1932, 109922), (2074, 102396), (2226, 95404), (2346, 90524), (2438, 87108), (2562, 82892), (2703, 78568), (2737, 77592), (2806, 75684), (2856, 74359), (2968, 71553), (3111, 68264), (3128, 67893), (3233, 65688), (3416, 62169), (3604, 58926), (3657, 58072), (3864, 54961), (4148, 51198), (4209, 50456), (4452, 47702), (4692, 45262), (4876, 43554), (5124, 41446), (5406, 39284), (5474, 38796), (5612, 37842), (6222, 34132), (6307, 33672), (6466, 32844), (7208, 29463), (7259, 29256), (7314, 29036), (8211, 25864), (8296, 25599), (8418, 25228), (8533, 24888), (8904, 23851), (9384, 22631), (9699, 21896), (9752, 21777), (9821, 21624), (10248, 20723), (10812, 19642), (10948, 19398), (11224, 18921), (12444, 17066), (12614, 16836), (12932, 16422), (14518, 14628)]