205424352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 729630720

約数和(自身を除く): 524206368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 173, 186, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 346, 372, 399, 434, 456, 496, 504, 519, 532, 558, 589, 608, 651, 672, 684, 692, 744, 798, 868, 912, 992, 1008, 1038, 1064, 1116, 1178, 1197, 1211, 1302, 1368, 1384, 1488, 1557, 1596, 1736, 1767, 1824, 1953, 2016, 2076, 2128, 2232, 2356, 2394, 2422, 2604, 2736, 2768, 2976, 3114, 3192, 3287, 3472, 3534, 3633, 3906, 4123, 4152, 4256, 4464, 4712, 4788, 4844, 5208, 5301, 5363, 5472, 5536, 6228, 6384, 6574, 6944, 7068, 7266, 7812, 8246, 8304, 8928, 9424, 9576, 9688, 9861, 10416, 10602, 10726, 10899, 12369, 12456, 12768, 13148, 14136, 14532, 15624, 16089, 16492, 16608, 18848, 19152, 19376, 19722, 20832, 21204, 21452, 21798, 23009, 24738, 24912, 26296, 28272, 29064, 29583, 31248, 32178, 32984, 37107, 37541, 38304, 38752, 39444, 42408, 42904, 43596, 46018, 48267, 49476, 49824, 52592, 56544, 58128, 59166, 62496, 64356, 65968, 69027, 74214, 75082, 78888, 84816, 85808, 87192, 92036, 96534, 98952, 101897, 105184, 112623, 116256, 118332, 128712, 131936, 138054, 148428, 150164, 157776, 169632, 171616, 174384, 184072, 193068, 197904, 203794, 207081, 225246, 236664, 257424, 276108, 296856, 300328, 305691, 315552, 337869, 348768, 368144, 386136, 395808, 407588, 414162, 450492, 473328, 514848, 552216, 593712, 600656, 611382, 675738, 713279, 736288, 772272, 815176, 828324, 900984, 917073, 946656, 1104432, 1187424, 1201312, 1222764, 1351476, 1426558, 1544544, 1630352, 1656648, 1801968, 1834146, 2139837, 2208864, 2445528, 2702952, 2853116, 3260704, 3313296, 3603936, 3668292, 4279674, 4891056, 5405904, 5706232, 6419511, 6626592, 7336584, 8559348, 9782112, 10811808, 11412464, 12839022, 14673168, 17118696, 22824928, 25678044, 29346336, 34237392, 51356088, 68474784, 102712176, 205424352]

約数ペア:

[(1, 205424352), (2, 102712176), (3, 68474784), (4, 51356088), (6, 34237392), (7, 29346336), (8, 25678044), (9, 22824928), (12, 17118696), (14, 14673168), (16, 12839022), (18, 11412464), (19, 10811808), (21, 9782112), (24, 8559348), (28, 7336584), (31, 6626592), (32, 6419511), (36, 5706232), (38, 5405904), (42, 4891056), (48, 4279674), (56, 3668292), (57, 3603936), (62, 3313296), (63, 3260704), (72, 2853116), (76, 2702952), (84, 2445528), (93, 2208864), (96, 2139837), (112, 1834146), (114, 1801968), (124, 1656648), (126, 1630352), (133, 1544544), (144, 1426558), (152, 1351476), (168, 1222764), (171, 1201312), (173, 1187424), (186, 1104432), (217, 946656), (224, 917073), (228, 900984), (248, 828324), (252, 815176), (266, 772272), (279, 736288), (288, 713279), (304, 675738), (336, 611382), (342, 600656), (346, 593712), (372, 552216), (399, 514848), (434, 473328), (456, 450492), (496, 414162), (504, 407588), (519, 395808), (532, 386136), (558, 368144), (589, 348768), (608, 337869), (651, 315552), (672, 305691), (684, 300328), (692, 296856), (744, 276108), (798, 257424), (868, 236664), (912, 225246), (992, 207081), (1008, 203794), (1038, 197904), (1064, 193068), (1116, 184072), (1178, 174384), (1197, 171616), (1211, 169632), (1302, 157776), (1368, 150164), (1384, 148428), (1488, 138054), (1557, 131936), (1596, 128712), (1736, 118332), (1767, 116256), (1824, 112623), (1953, 105184), (2016, 101897), (2076, 98952), (2128, 96534), (2232, 92036), (2356, 87192), (2394, 85808), (2422, 84816), (2604, 78888), (2736, 75082), (2768, 74214), (2976, 69027), (3114, 65968), (3192, 64356), (3287, 62496), (3472, 59166), (3534, 58128), (3633, 56544), (3906, 52592), (4123, 49824), (4152, 49476), (4256, 48267), (4464, 46018), (4712, 43596), (4788, 42904), (4844, 42408), (5208, 39444), (5301, 38752), (5363, 38304), (5472, 37541), (5536, 37107), (6228, 32984), (6384, 32178), (6574, 31248), (6944, 29583), (7068, 29064), (7266, 28272), (7812, 26296), (8246, 24912), (8304, 24738), (8928, 23009), (9424, 21798), (9576, 21452), (9688, 21204), (9861, 20832), (10416, 19722), (10602, 19376), (10726, 19152), (10899, 18848), (12369, 16608), (12456, 16492), (12768, 16089), (13148, 15624), (14136, 14532)]