291289456986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2352

約数の個数: 128

約数和(自身を含む): 662344784640

約数和(自身を除く): 371055327654

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 241, 319, 373, 482, 638, 723, 746, 957, 1119, 1446, 1693, 1914, 2238, 2651, 3386, 4103, 5079, 5302, 6989, 7953, 8206, 10158, 10817, 12309, 13978, 15906, 18623, 20967, 21634, 24618, 32451, 37246, 41934, 49097, 55869, 64902, 76879, 89893, 98194, 111738, 118987, 147291, 153758, 179786, 230637, 237974, 269679, 294582, 356961, 408013, 461274, 539358, 540067, 631489, 713922, 816026, 988823, 1080134, 1224039, 1262978, 1620201, 1894467, 1977646, 2448078, 2606897, 2966469, 3240402, 3788934, 4488143, 5213794, 5932938, 6946379, 7820691, 8976286, 11832377, 13464429, 13892758, 15641382, 18313181, 20839137, 23664754, 26928858, 28675867, 35497131, 36626362, 41678274, 54939543, 57351734, 70994262, 86027601, 109879086, 130156147, 152188849, 172055202, 201444991, 260312294, 304377698, 390468441, 402889982, 456566547, 604334973, 780936882, 913133094, 1208669946, 1674077339, 3348154678, 4413476621, 5022232017, 8826953242, 10044464034, 13240429863, 26480859726, 48548242831, 97096485662, 145644728493, 291289456986]

約数ペア:

[(1, 291289456986), (2, 145644728493), (3, 97096485662), (6, 48548242831), (11, 26480859726), (22, 13240429863), (29, 10044464034), (33, 8826953242), (58, 5022232017), (66, 4413476621), (87, 3348154678), (174, 1674077339), (241, 1208669946), (319, 913133094), (373, 780936882), (482, 604334973), (638, 456566547), (723, 402889982), (746, 390468441), (957, 304377698), (1119, 260312294), (1446, 201444991), (1693, 172055202), (1914, 152188849), (2238, 130156147), (2651, 109879086), (3386, 86027601), (4103, 70994262), (5079, 57351734), (5302, 54939543), (6989, 41678274), (7953, 36626362), (8206, 35497131), (10158, 28675867), (10817, 26928858), (12309, 23664754), (13978, 20839137), (15906, 18313181), (18623, 15641382), (20967, 13892758), (21634, 13464429), (24618, 11832377), (32451, 8976286), (37246, 7820691), (41934, 6946379), (49097, 5932938), (55869, 5213794), (64902, 4488143), (76879, 3788934), (89893, 3240402), (98194, 2966469), (111738, 2606897), (118987, 2448078), (147291, 1977646), (153758, 1894467), (179786, 1620201), (230637, 1262978), (237974, 1224039), (269679, 1080134), (294582, 988823), (356961, 816026), (408013, 713922), (461274, 631489), (539358, 540067)]