212840376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 627264000

約数和(自身を除く): 414423624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 109, 118, 168, 177, 197, 218, 236, 327, 354, 394, 413, 436, 472, 591, 654, 708, 763, 788, 826, 872, 1182, 1239, 1308, 1379, 1416, 1526, 1576, 1652, 2289, 2364, 2478, 2616, 2758, 3052, 3304, 4137, 4578, 4728, 4956, 5516, 6104, 6431, 8274, 9156, 9912, 11032, 11623, 12862, 16548, 18312, 19293, 21473, 23246, 25724, 33096, 34869, 38586, 42946, 45017, 46492, 51448, 64419, 69738, 77172, 81361, 85892, 90034, 92984, 128838, 135051, 139476, 150311, 154344, 162722, 171784, 180068, 244083, 257676, 270102, 278952, 300622, 325444, 360136, 450933, 488166, 515352, 540204, 601244, 650888, 901866, 976332, 1080408, 1202488, 1266907, 1803732, 1952664, 2533814, 3607464, 3800721, 5067628, 7601442, 8868349, 10135256, 15202884, 17736698, 26605047, 30405768, 35473396, 53210094, 70946792, 106420188, 212840376]

約数ペア:

[(1, 212840376), (2, 106420188), (3, 70946792), (4, 53210094), (6, 35473396), (7, 30405768), (8, 26605047), (12, 17736698), (14, 15202884), (21, 10135256), (24, 8868349), (28, 7601442), (42, 5067628), (56, 3800721), (59, 3607464), (84, 2533814), (109, 1952664), (118, 1803732), (168, 1266907), (177, 1202488), (197, 1080408), (218, 976332), (236, 901866), (327, 650888), (354, 601244), (394, 540204), (413, 515352), (436, 488166), (472, 450933), (591, 360136), (654, 325444), (708, 300622), (763, 278952), (788, 270102), (826, 257676), (872, 244083), (1182, 180068), (1239, 171784), (1308, 162722), (1379, 154344), (1416, 150311), (1526, 139476), (1576, 135051), (1652, 128838), (2289, 92984), (2364, 90034), (2478, 85892), (2616, 81361), (2758, 77172), (3052, 69738), (3304, 64419), (4137, 51448), (4578, 46492), (4728, 45017), (4956, 42946), (5516, 38586), (6104, 34869), (6431, 33096), (8274, 25724), (9156, 23246), (9912, 21473), (11032, 19293), (11623, 18312), (12862, 16548)]