254322398736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{33211}}^1$

素因数の和:33410

約数の個数: 240

約数和(自身を含む): 832618994688

約数和(自身を除く): 578296595952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 107, 112, 126, 142, 144, 168, 213, 214, 252, 284, 321, 336, 426, 428, 497, 504, 568, 639, 642, 749, 852, 856, 963, 994, 1008, 1136, 1278, 1284, 1491, 1498, 1704, 1712, 1926, 1988, 2247, 2556, 2568, 2982, 2996, 3408, 3852, 3976, 4473, 4494, 5112, 5136, 5964, 5992, 6741, 7597, 7704, 7952, 8946, 8988, 10224, 11928, 11984, 13482, 15194, 15408, 17892, 17976, 22791, 23856, 26964, 30388, 33211, 35784, 35952, 45582, 53179, 53928, 60776, 66422, 68373, 71568, 91164, 99633, 106358, 107856, 121552, 132844, 136746, 159537, 182328, 199266, 212716, 232477, 265688, 273492, 298899, 319074, 364656, 398532, 425432, 464954, 478611, 531376, 546984, 597798, 638148, 697431, 797064, 850864, 929908, 957222, 1093968, 1195596, 1276296, 1394862, 1594128, 1859816, 1914444, 2092293, 2357981, 2391192, 2552592, 2789724, 3553577, 3719632, 3828888, 4184586, 4715962, 4782384, 5579448, 7073943, 7107154, 7657776, 8369172, 9431924, 10660731, 11158896, 14147886, 14214308, 16505867, 16738344, 18863848, 21221829, 21321462, 24875039, 28295772, 28428616, 31982193, 33011734, 33476688, 37727696, 42443658, 42642924, 49517601, 49750078, 56591544, 56857232, 63964386, 66023468, 74625117, 84887316, 85285848, 99035202, 99500156, 113183088, 127928772, 132046936, 148552803, 149250234, 169774632, 170571696, 198070404, 199000312, 223875351, 252303967, 255857544, 264093872, 297105606, 298500468, 339549264, 396140808, 398000624, 447750702, 504607934, 511715088, 594211212, 597000936, 756911901, 792281616, 895501404, 1009215868, 1188422424, 1194001872, 1513823802, 1766127769, 1791002808, 2018431736, 2270735703, 2376844848, 3027647604, 3532255538, 3582005616, 4036863472, 4541471406, 5298383307, 6055295208, 7064511076, 9082942812, 10596766614, 12110590416, 14129022152, 15895149921, 18165885624, 21193533228, 28258044304, 31790299842, 36331771248, 42387066456, 63580599684, 84774132912, 127161199368, 254322398736]

約数ペア:

[(1, 254322398736), (2, 127161199368), (3, 84774132912), (4, 63580599684), (6, 42387066456), (7, 36331771248), (8, 31790299842), (9, 28258044304), (12, 21193533228), (14, 18165885624), (16, 15895149921), (18, 14129022152), (21, 12110590416), (24, 10596766614), (28, 9082942812), (36, 7064511076), (42, 6055295208), (48, 5298383307), (56, 4541471406), (63, 4036863472), (71, 3582005616), (72, 3532255538), (84, 3027647604), (107, 2376844848), (112, 2270735703), (126, 2018431736), (142, 1791002808), (144, 1766127769), (168, 1513823802), (213, 1194001872), (214, 1188422424), (252, 1009215868), (284, 895501404), (321, 792281616), (336, 756911901), (426, 597000936), (428, 594211212), (497, 511715088), (504, 504607934), (568, 447750702), (639, 398000624), (642, 396140808), (749, 339549264), (852, 298500468), (856, 297105606), (963, 264093872), (994, 255857544), (1008, 252303967), (1136, 223875351), (1278, 199000312), (1284, 198070404), (1491, 170571696), (1498, 169774632), (1704, 149250234), (1712, 148552803), (1926, 132046936), (1988, 127928772), (2247, 113183088), (2556, 99500156), (2568, 99035202), (2982, 85285848), (2996, 84887316), (3408, 74625117), (3852, 66023468), (3976, 63964386), (4473, 56857232), (4494, 56591544), (5112, 49750078), (5136, 49517601), (5964, 42642924), (5992, 42443658), (6741, 37727696), (7597, 33476688), (7704, 33011734), (7952, 31982193), (8946, 28428616), (8988, 28295772), (10224, 24875039), (11928, 21321462), (11984, 21221829), (13482, 18863848), (15194, 16738344), (15408, 16505867), (17892, 14214308), (17976, 14147886), (22791, 11158896), (23856, 10660731), (26964, 9431924), (30388, 8369172), (33211, 7657776), (35784, 7107154), (35952, 7073943), (45582, 5579448), (53179, 4782384), (53928, 4715962), (60776, 4184586), (66422, 3828888), (68373, 3719632), (71568, 3553577), (91164, 2789724), (99633, 2552592), (106358, 2391192), (107856, 2357981), (121552, 2092293), (132844, 1914444), (136746, 1859816), (159537, 1594128), (182328, 1394862), (199266, 1276296), (212716, 1195596), (232477, 1093968), (265688, 957222), (273492, 929908), (298899, 850864), (319074, 797064), (364656, 697431), (398532, 638148), (425432, 597798), (464954, 546984), (478611, 531376)]