174915468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 550368000

約数和(自身を除く): 375452532

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, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 499, 546, 642, 749, 819, 963, 998, 1092, 1284, 1391, 1497, 1498, 1638, 1926, 1996, 2247, 2782, 2994, 2996, 3276, 3493, 3852, 4173, 4491, 4494, 5564, 5988, 6487, 6741, 6986, 8346, 8982, 8988, 9737, 10479, 12519, 12974, 13482, 13972, 16692, 17964, 19461, 19474, 20958, 25038, 25948, 26964, 29211, 31437, 38922, 38948, 41916, 45409, 50076, 53393, 58383, 58422, 62874, 77844, 87633, 90818, 106786, 116766, 116844, 125748, 136227, 160179, 175266, 181636, 213572, 233532, 272454, 320358, 350532, 373751, 408681, 480537, 544908, 640716, 694109, 747502, 817362, 961074, 1121253, 1388218, 1495004, 1634724, 1922148, 2082327, 2242506, 2776436, 3363759, 4164654, 4485012, 4858763, 6246981, 6727518, 8329308, 9717526, 12493962, 13455036, 14576289, 19435052, 24987924, 29152578, 43728867, 58305156, 87457734, 174915468]

約数ペア:

[(1, 174915468), (2, 87457734), (3, 58305156), (4, 43728867), (6, 29152578), (7, 24987924), (9, 19435052), (12, 14576289), (13, 13455036), (14, 12493962), (18, 9717526), (21, 8329308), (26, 6727518), (28, 6246981), (36, 4858763), (39, 4485012), (42, 4164654), (52, 3363759), (63, 2776436), (78, 2242506), (84, 2082327), (91, 1922148), (107, 1634724), (117, 1495004), (126, 1388218), (156, 1121253), (182, 961074), (214, 817362), (234, 747502), (252, 694109), (273, 640716), (321, 544908), (364, 480537), (428, 408681), (468, 373751), (499, 350532), (546, 320358), (642, 272454), (749, 233532), (819, 213572), (963, 181636), (998, 175266), (1092, 160179), (1284, 136227), (1391, 125748), (1497, 116844), (1498, 116766), (1638, 106786), (1926, 90818), (1996, 87633), (2247, 77844), (2782, 62874), (2994, 58422), (2996, 58383), (3276, 53393), (3493, 50076), (3852, 45409), (4173, 41916), (4491, 38948), (4494, 38922), (5564, 31437), (5988, 29211), (6487, 26964), (6741, 25948), (6986, 25038), (8346, 20958), (8982, 19474), (8988, 19461), (9737, 17964), (10479, 16692), (12519, 13972), (12974, 13482)]