253791384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 841155840

約数和(自身を除く): 587364456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 84, 88, 92, 98, 132, 138, 147, 154, 161, 168, 184, 196, 231, 253, 264, 276, 294, 308, 322, 392, 462, 483, 506, 539, 552, 588, 616, 644, 759, 853, 924, 966, 1012, 1078, 1127, 1176, 1288, 1518, 1617, 1706, 1771, 1848, 1932, 2024, 2156, 2254, 2559, 3036, 3234, 3381, 3412, 3542, 3864, 4312, 4508, 5118, 5313, 5971, 6072, 6468, 6762, 6824, 7084, 9016, 9383, 10236, 10626, 11942, 12397, 12936, 13524, 14168, 17913, 18766, 19619, 20472, 21252, 23884, 24794, 27048, 28149, 35826, 37191, 37532, 39238, 41797, 42504, 47768, 49588, 56298, 58857, 65681, 71652, 74382, 75064, 78476, 83594, 99176, 112596, 117714, 125391, 131362, 137333, 143304, 148764, 156952, 167188, 197043, 215809, 225192, 235428, 250782, 262724, 274666, 297528, 334376, 394086, 411999, 431618, 459767, 470856, 501564, 525448, 549332, 647427, 788172, 823998, 863236, 919534, 961331, 1003128, 1098664, 1294854, 1379301, 1510663, 1576344, 1647996, 1726472, 1839068, 1922662, 2589708, 2758602, 2883993, 3021326, 3295992, 3678136, 3845324, 4531989, 5179416, 5517204, 5767986, 6042652, 7690648, 9063978, 10574641, 11034408, 11535972, 12085304, 18127956, 21149282, 23071944, 31723923, 36255912, 42298564, 63447846, 84597128, 126895692, 253791384]

約数ペア:

[(1, 253791384), (2, 126895692), (3, 84597128), (4, 63447846), (6, 42298564), (7, 36255912), (8, 31723923), (11, 23071944), (12, 21149282), (14, 18127956), (21, 12085304), (22, 11535972), (23, 11034408), (24, 10574641), (28, 9063978), (33, 7690648), (42, 6042652), (44, 5767986), (46, 5517204), (49, 5179416), (56, 4531989), (66, 3845324), (69, 3678136), (77, 3295992), (84, 3021326), (88, 2883993), (92, 2758602), (98, 2589708), (132, 1922662), (138, 1839068), (147, 1726472), (154, 1647996), (161, 1576344), (168, 1510663), (184, 1379301), (196, 1294854), (231, 1098664), (253, 1003128), (264, 961331), (276, 919534), (294, 863236), (308, 823998), (322, 788172), (392, 647427), (462, 549332), (483, 525448), (506, 501564), (539, 470856), (552, 459767), (588, 431618), (616, 411999), (644, 394086), (759, 334376), (853, 297528), (924, 274666), (966, 262724), (1012, 250782), (1078, 235428), (1127, 225192), (1176, 215809), (1288, 197043), (1518, 167188), (1617, 156952), (1706, 148764), (1771, 143304), (1848, 137333), (1932, 131362), (2024, 125391), (2156, 117714), (2254, 112596), (2559, 99176), (3036, 83594), (3234, 78476), (3381, 75064), (3412, 74382), (3542, 71652), (3864, 65681), (4312, 58857), (4508, 56298), (5118, 49588), (5313, 47768), (5971, 42504), (6072, 41797), (6468, 39238), (6762, 37532), (6824, 37191), (7084, 35826), (9016, 28149), (9383, 27048), (10236, 24794), (10626, 23884), (11942, 21252), (12397, 20472), (12936, 19619), (13524, 18766), (14168, 17913)]