717643836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:968

約数の個数: 144

約数和(自身を含む): 2242240000

約数和(自身を除く): 1524596164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 439, 468, 499, 546, 819, 878, 998, 1092, 1317, 1497, 1638, 1756, 1996, 2634, 2994, 3073, 3276, 3493, 3951, 4491, 5268, 5707, 5988, 6146, 6487, 6986, 7902, 8982, 9219, 10479, 11414, 12292, 12974, 13972, 15804, 17121, 17964, 18438, 19461, 20958, 22828, 25948, 27657, 31437, 34242, 36876, 38922, 39949, 41916, 45409, 51363, 55314, 58383, 62874, 68484, 77844, 79898, 90818, 102726, 110628, 116766, 119847, 125748, 136227, 159796, 181636, 205452, 219061, 233532, 239694, 272454, 359541, 408681, 438122, 479388, 544908, 657183, 719082, 817362, 876244, 1314366, 1438164, 1533427, 1634724, 1971549, 2628732, 2847793, 3066854, 3943098, 4600281, 5695586, 6133708, 7886196, 8543379, 9200562, 11391172, 13800843, 17086758, 18401124, 19934551, 25630137, 27601686, 34173516, 39869102, 51260274, 55203372, 59803653, 79738204, 102520548, 119607306, 179410959, 239214612, 358821918, 717643836]

約数ペア:

[(1, 717643836), (2, 358821918), (3, 239214612), (4, 179410959), (6, 119607306), (7, 102520548), (9, 79738204), (12, 59803653), (13, 55203372), (14, 51260274), (18, 39869102), (21, 34173516), (26, 27601686), (28, 25630137), (36, 19934551), (39, 18401124), (42, 17086758), (52, 13800843), (63, 11391172), (78, 9200562), (84, 8543379), (91, 7886196), (117, 6133708), (126, 5695586), (156, 4600281), (182, 3943098), (234, 3066854), (252, 2847793), (273, 2628732), (364, 1971549), (439, 1634724), (468, 1533427), (499, 1438164), (546, 1314366), (819, 876244), (878, 817362), (998, 719082), (1092, 657183), (1317, 544908), (1497, 479388), (1638, 438122), (1756, 408681), (1996, 359541), (2634, 272454), (2994, 239694), (3073, 233532), (3276, 219061), (3493, 205452), (3951, 181636), (4491, 159796), (5268, 136227), (5707, 125748), (5988, 119847), (6146, 116766), (6487, 110628), (6986, 102726), (7902, 90818), (8982, 79898), (9219, 77844), (10479, 68484), (11414, 62874), (12292, 58383), (12974, 55314), (13972, 51363), (15804, 45409), (17121, 41916), (17964, 39949), (18438, 38922), (19461, 36876), (20958, 34242), (22828, 31437), (25948, 27657)]