126728784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 240

約数和(自身を含む): 460387200

約数和(自身を除く): 333658416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 509, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1018, 1064, 1092, 1197, 1368, 1456, 1482, 1527, 1596, 1638, 1729, 1872, 1976, 2036, 2128, 2184, 2223, 2394, 2736, 2964, 3054, 3192, 3276, 3458, 3563, 3952, 4072, 4368, 4446, 4581, 4788, 5187, 5928, 6108, 6384, 6552, 6617, 6916, 7126, 8144, 8892, 9162, 9576, 9671, 10374, 10689, 11856, 12216, 13104, 13234, 13832, 14252, 15561, 17784, 18324, 19152, 19342, 19851, 20748, 21378, 24432, 26468, 27664, 28504, 29013, 31122, 32067, 35568, 36648, 38684, 39702, 41496, 42756, 46319, 52936, 57008, 58026, 59553, 62244, 64134, 67697, 73296, 77368, 79404, 82992, 85512, 87039, 92638, 105872, 116052, 119106, 124488, 125723, 128268, 135394, 138957, 154736, 158808, 171024, 174078, 185276, 203091, 232104, 238212, 248976, 251446, 256536, 270788, 277914, 317616, 348156, 370552, 377169, 406182, 416871, 464208, 476424, 502892, 513072, 541576, 555828, 609273, 696312, 741104, 754338, 812364, 833742, 880061, 952848, 1005784, 1083152, 1111656, 1131507, 1218546, 1392624, 1508676, 1624728, 1667484, 1760122, 2011568, 2223312, 2263014, 2437092, 2640183, 3017352, 3249456, 3334968, 3520244, 4526028, 4874184, 5280366, 6034704, 6669936, 7040488, 7920549, 9052056, 9748368, 10560732, 14080976, 15841098, 18104112, 21121464, 31682196, 42242928, 63364392, 126728784]

約数ペア:

[(1, 126728784), (2, 63364392), (3, 42242928), (4, 31682196), (6, 21121464), (7, 18104112), (8, 15841098), (9, 14080976), (12, 10560732), (13, 9748368), (14, 9052056), (16, 7920549), (18, 7040488), (19, 6669936), (21, 6034704), (24, 5280366), (26, 4874184), (28, 4526028), (36, 3520244), (38, 3334968), (39, 3249456), (42, 3017352), (48, 2640183), (52, 2437092), (56, 2263014), (57, 2223312), (63, 2011568), (72, 1760122), (76, 1667484), (78, 1624728), (84, 1508676), (91, 1392624), (104, 1218546), (112, 1131507), (114, 1111656), (117, 1083152), (126, 1005784), (133, 952848), (144, 880061), (152, 833742), (156, 812364), (168, 754338), (171, 741104), (182, 696312), (208, 609273), (228, 555828), (234, 541576), (247, 513072), (252, 502892), (266, 476424), (273, 464208), (304, 416871), (312, 406182), (336, 377169), (342, 370552), (364, 348156), (399, 317616), (456, 277914), (468, 270788), (494, 256536), (504, 251446), (509, 248976), (532, 238212), (546, 232104), (624, 203091), (684, 185276), (728, 174078), (741, 171024), (798, 158808), (819, 154736), (912, 138957), (936, 135394), (988, 128268), (1008, 125723), (1018, 124488), (1064, 119106), (1092, 116052), (1197, 105872), (1368, 92638), (1456, 87039), (1482, 85512), (1527, 82992), (1596, 79404), (1638, 77368), (1729, 73296), (1872, 67697), (1976, 64134), (2036, 62244), (2128, 59553), (2184, 58026), (2223, 57008), (2394, 52936), (2736, 46319), (2964, 42756), (3054, 41496), (3192, 39702), (3276, 38684), (3458, 36648), (3563, 35568), (3952, 32067), (4072, 31122), (4368, 29013), (4446, 28504), (4581, 27664), (4788, 26468), (5187, 24432), (5928, 21378), (6108, 20748), (6384, 19851), (6552, 19342), (6617, 19152), (6916, 18324), (7126, 17784), (8144, 15561), (8892, 14252), (9162, 13832), (9576, 13234), (9671, 13104), (10374, 12216), (10689, 11856)]