668148624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 240

約数和(自身を含む): 2232607104

約数和(自身を除く): 1564458480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 71, 72, 78, 88, 99, 104, 117, 132, 142, 143, 144, 156, 176, 198, 208, 213, 234, 264, 284, 286, 312, 396, 426, 429, 457, 468, 528, 568, 572, 624, 639, 781, 792, 852, 858, 914, 923, 936, 1136, 1144, 1278, 1287, 1371, 1562, 1584, 1704, 1716, 1828, 1846, 1872, 2288, 2343, 2556, 2574, 2742, 2769, 3124, 3408, 3432, 3656, 3692, 4113, 4686, 5027, 5112, 5148, 5484, 5538, 5941, 6248, 6864, 7029, 7312, 7384, 8226, 8307, 9372, 10054, 10153, 10224, 10296, 10968, 11076, 11882, 12496, 14058, 14768, 15081, 16452, 16614, 17823, 18744, 20108, 20306, 20592, 21936, 22152, 23764, 28116, 30162, 30459, 32447, 32904, 33228, 35646, 37488, 40216, 40612, 44304, 45243, 47528, 53469, 56232, 60324, 60918, 64894, 65351, 65808, 66456, 71292, 80432, 81224, 90486, 91377, 95056, 97341, 106938, 112464, 120648, 121836, 129788, 130702, 132912, 142584, 162448, 180972, 182754, 194682, 196053, 213876, 241296, 243672, 259576, 261404, 285168, 292023, 356917, 361944, 365508, 389364, 392106, 421811, 427752, 487344, 519152, 522808, 584046, 588159, 713834, 723888, 731016, 778728, 784212, 843622, 855504, 1045616, 1070751, 1168092, 1176318, 1265433, 1427668, 1462032, 1557456, 1568424, 1687244, 2141502, 2336184, 2352636, 2530866, 2855336, 3136848, 3212253, 3374488, 3796299, 4283004, 4639921, 4672368, 4705272, 5061732, 5710672, 6424506, 6748976, 7592598, 8566008, 9279842, 9410544, 10123464, 12849012, 13919763, 15185196, 17132016, 18559684, 20246928, 25698024, 27839526, 30370392, 37119368, 41759289, 51396048, 55679052, 60740784, 74238736, 83518578, 111358104, 167037156, 222716208, 334074312, 668148624]

約数ペア:

[(1, 668148624), (2, 334074312), (3, 222716208), (4, 167037156), (6, 111358104), (8, 83518578), (9, 74238736), (11, 60740784), (12, 55679052), (13, 51396048), (16, 41759289), (18, 37119368), (22, 30370392), (24, 27839526), (26, 25698024), (33, 20246928), (36, 18559684), (39, 17132016), (44, 15185196), (48, 13919763), (52, 12849012), (66, 10123464), (71, 9410544), (72, 9279842), (78, 8566008), (88, 7592598), (99, 6748976), (104, 6424506), (117, 5710672), (132, 5061732), (142, 4705272), (143, 4672368), (144, 4639921), (156, 4283004), (176, 3796299), (198, 3374488), (208, 3212253), (213, 3136848), (234, 2855336), (264, 2530866), (284, 2352636), (286, 2336184), (312, 2141502), (396, 1687244), (426, 1568424), (429, 1557456), (457, 1462032), (468, 1427668), (528, 1265433), (568, 1176318), (572, 1168092), (624, 1070751), (639, 1045616), (781, 855504), (792, 843622), (852, 784212), (858, 778728), (914, 731016), (923, 723888), (936, 713834), (1136, 588159), (1144, 584046), (1278, 522808), (1287, 519152), (1371, 487344), (1562, 427752), (1584, 421811), (1704, 392106), (1716, 389364), (1828, 365508), (1846, 361944), (1872, 356917), (2288, 292023), (2343, 285168), (2556, 261404), (2574, 259576), (2742, 243672), (2769, 241296), (3124, 213876), (3408, 196053), (3432, 194682), (3656, 182754), (3692, 180972), (4113, 162448), (4686, 142584), (5027, 132912), (5112, 130702), (5148, 129788), (5484, 121836), (5538, 120648), (5941, 112464), (6248, 106938), (6864, 97341), (7029, 95056), (7312, 91377), (7384, 90486), (8226, 81224), (8307, 80432), (9372, 71292), (10054, 66456), (10153, 65808), (10224, 65351), (10296, 64894), (10968, 60918), (11076, 60324), (11882, 56232), (12496, 53469), (14058, 47528), (14768, 45243), (15081, 44304), (16452, 40612), (16614, 40216), (17823, 37488), (18744, 35646), (20108, 33228), (20306, 32904), (20592, 32447), (21936, 30459), (22152, 30162), (23764, 28116)]