219740976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 777241920

約数和(自身を除く): 557500944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 208, 234, 246, 252, 273, 287, 312, 328, 336, 364, 369, 409, 468, 492, 504, 533, 546, 574, 624, 656, 728, 738, 818, 819, 861, 936, 984, 1008, 1066, 1092, 1148, 1227, 1456, 1476, 1599, 1636, 1638, 1722, 1872, 1968, 2132, 2184, 2296, 2454, 2583, 2863, 2952, 3198, 3272, 3276, 3444, 3681, 3731, 4264, 4368, 4592, 4797, 4908, 5166, 5317, 5726, 5904, 6396, 6544, 6552, 6888, 7362, 7462, 8528, 8589, 9594, 9816, 10332, 10634, 11193, 11452, 12792, 13104, 13776, 14724, 14924, 15951, 16769, 17178, 19188, 19632, 20664, 21268, 22386, 22904, 25584, 25767, 29448, 29848, 31902, 33538, 33579, 34356, 37219, 38376, 41328, 42536, 44772, 45808, 47853, 50307, 51534, 58896, 59696, 63804, 67076, 67158, 68712, 74438, 76752, 85072, 89544, 95706, 100614, 103068, 111657, 117383, 127608, 134152, 134316, 137424, 148876, 150921, 179088, 191412, 201228, 206136, 217997, 223314, 234766, 255216, 268304, 268632, 297752, 301842, 334971, 352149, 382824, 402456, 412272, 435994, 446628, 469532, 537264, 595504, 603684, 653991, 669942, 704298, 765648, 804912, 871988, 893256, 939064, 1056447, 1207368, 1307982, 1339884, 1408596, 1525979, 1743976, 1786512, 1878128, 1961973, 2112894, 2414736, 2615964, 2679768, 2817192, 3051958, 3487952, 3923946, 4225788, 4577937, 5231928, 5359536, 5634384, 6103916, 7847892, 8451576, 9155874, 10463856, 12207832, 13733811, 15695784, 16903152, 18311748, 24415664, 27467622, 31391568, 36623496, 54935244, 73246992, 109870488, 219740976]

約数ペア:

[(1, 219740976), (2, 109870488), (3, 73246992), (4, 54935244), (6, 36623496), (7, 31391568), (8, 27467622), (9, 24415664), (12, 18311748), (13, 16903152), (14, 15695784), (16, 13733811), (18, 12207832), (21, 10463856), (24, 9155874), (26, 8451576), (28, 7847892), (36, 6103916), (39, 5634384), (41, 5359536), (42, 5231928), (48, 4577937), (52, 4225788), (56, 3923946), (63, 3487952), (72, 3051958), (78, 2817192), (82, 2679768), (84, 2615964), (91, 2414736), (104, 2112894), (112, 1961973), (117, 1878128), (123, 1786512), (126, 1743976), (144, 1525979), (156, 1408596), (164, 1339884), (168, 1307982), (182, 1207368), (208, 1056447), (234, 939064), (246, 893256), (252, 871988), (273, 804912), (287, 765648), (312, 704298), (328, 669942), (336, 653991), (364, 603684), (369, 595504), (409, 537264), (468, 469532), (492, 446628), (504, 435994), (533, 412272), (546, 402456), (574, 382824), (624, 352149), (656, 334971), (728, 301842), (738, 297752), (818, 268632), (819, 268304), (861, 255216), (936, 234766), (984, 223314), (1008, 217997), (1066, 206136), (1092, 201228), (1148, 191412), (1227, 179088), (1456, 150921), (1476, 148876), (1599, 137424), (1636, 134316), (1638, 134152), (1722, 127608), (1872, 117383), (1968, 111657), (2132, 103068), (2184, 100614), (2296, 95706), (2454, 89544), (2583, 85072), (2863, 76752), (2952, 74438), (3198, 68712), (3272, 67158), (3276, 67076), (3444, 63804), (3681, 59696), (3731, 58896), (4264, 51534), (4368, 50307), (4592, 47853), (4797, 45808), (4908, 44772), (5166, 42536), (5317, 41328), (5726, 38376), (5904, 37219), (6396, 34356), (6544, 33579), (6552, 33538), (6888, 31902), (7362, 29848), (7462, 29448), (8528, 25767), (8589, 25584), (9594, 22904), (9816, 22386), (10332, 21268), (10634, 20664), (11193, 19632), (11452, 19188), (12792, 17178), (13104, 16769), (13776, 15951), (14724, 14924)]