495717528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 1360281600

約数和(自身を除く): 864564072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 59, 62, 69, 92, 93, 118, 124, 138, 177, 184, 186, 236, 248, 276, 354, 372, 472, 491, 552, 708, 713, 744, 982, 1357, 1416, 1426, 1473, 1829, 1964, 2139, 2714, 2852, 2946, 3658, 3928, 4071, 4278, 5428, 5487, 5704, 5892, 7316, 8142, 8556, 10856, 10974, 11293, 11784, 14632, 15221, 16284, 17112, 21948, 22586, 28969, 30442, 32568, 33879, 42067, 43896, 45172, 45663, 57938, 60884, 67758, 84134, 86907, 90344, 91326, 115876, 121768, 126201, 135516, 168268, 173814, 182652, 231752, 252402, 271032, 336536, 347628, 350083, 365304, 504804, 666287, 695256, 700166, 898039, 1009608, 1050249, 1332574, 1400332, 1796078, 1998861, 2100498, 2665148, 2694117, 2800664, 3592156, 3997722, 4200996, 5330296, 5388234, 7184312, 7995444, 8401992, 10776468, 15990888, 20654897, 21552936, 41309794, 61964691, 82619588, 123929382, 165239176, 247858764, 495717528]

約数ペア:

[(1, 495717528), (2, 247858764), (3, 165239176), (4, 123929382), (6, 82619588), (8, 61964691), (12, 41309794), (23, 21552936), (24, 20654897), (31, 15990888), (46, 10776468), (59, 8401992), (62, 7995444), (69, 7184312), (92, 5388234), (93, 5330296), (118, 4200996), (124, 3997722), (138, 3592156), (177, 2800664), (184, 2694117), (186, 2665148), (236, 2100498), (248, 1998861), (276, 1796078), (354, 1400332), (372, 1332574), (472, 1050249), (491, 1009608), (552, 898039), (708, 700166), (713, 695256), (744, 666287), (982, 504804), (1357, 365304), (1416, 350083), (1426, 347628), (1473, 336536), (1829, 271032), (1964, 252402), (2139, 231752), (2714, 182652), (2852, 173814), (2946, 168268), (3658, 135516), (3928, 126201), (4071, 121768), (4278, 115876), (5428, 91326), (5487, 90344), (5704, 86907), (5892, 84134), (7316, 67758), (8142, 60884), (8556, 57938), (10856, 45663), (10974, 45172), (11293, 43896), (11784, 42067), (14632, 33879), (15221, 32568), (16284, 30442), (17112, 28969), (21948, 22586)]