673856238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 1614090240

約数和(自身を除く): 940234002

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 41, 58, 62, 66, 82, 87, 93, 123, 174, 186, 246, 277, 319, 341, 451, 554, 638, 682, 831, 899, 902, 957, 1023, 1189, 1271, 1353, 1662, 1798, 1914, 2046, 2378, 2542, 2697, 2706, 3047, 3567, 3813, 5394, 6094, 7134, 7626, 8033, 8587, 9141, 9889, 11357, 13079, 13981, 16066, 17174, 18282, 19778, 22714, 24099, 25761, 26158, 27962, 29667, 34071, 36859, 39237, 41943, 48198, 51522, 59334, 68142, 73718, 78474, 83886, 88363, 94457, 110577, 124927, 176726, 188914, 221154, 249023, 249854, 265089, 283371, 329353, 352067, 374781, 405449, 498046, 530178, 566742, 658706, 704134, 747069, 749562, 810898, 988059, 1056201, 1216347, 1494138, 1976118, 2112402, 2432694, 2739253, 3622883, 3872737, 5478506, 7245766, 7745474, 8217759, 10209943, 10868649, 11618211, 16435518, 20419886, 21737298, 23236422, 30629829, 61259658, 112309373, 224618746, 336928119, 673856238]

約数ペア:

[(1, 673856238), (2, 336928119), (3, 224618746), (6, 112309373), (11, 61259658), (22, 30629829), (29, 23236422), (31, 21737298), (33, 20419886), (41, 16435518), (58, 11618211), (62, 10868649), (66, 10209943), (82, 8217759), (87, 7745474), (93, 7245766), (123, 5478506), (174, 3872737), (186, 3622883), (246, 2739253), (277, 2432694), (319, 2112402), (341, 1976118), (451, 1494138), (554, 1216347), (638, 1056201), (682, 988059), (831, 810898), (899, 749562), (902, 747069), (957, 704134), (1023, 658706), (1189, 566742), (1271, 530178), (1353, 498046), (1662, 405449), (1798, 374781), (1914, 352067), (2046, 329353), (2378, 283371), (2542, 265089), (2697, 249854), (2706, 249023), (3047, 221154), (3567, 188914), (3813, 176726), (5394, 124927), (6094, 110577), (7134, 94457), (7626, 88363), (8033, 83886), (8587, 78474), (9141, 73718), (9889, 68142), (11357, 59334), (13079, 51522), (13981, 48198), (16066, 41943), (17174, 39237), (18282, 36859), (19778, 34071), (22714, 29667), (24099, 27962), (25761, 26158)]