119801916

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 356720000

約数和(自身を除く): 236918084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 499, 513, 684, 702, 741, 972, 988, 998, 1026, 1053, 1404, 1482, 1497, 1539, 1996, 2052, 2106, 2223, 2964, 2994, 3078, 3159, 4212, 4446, 4491, 4617, 5988, 6156, 6318, 6487, 6669, 8892, 8982, 9234, 9481, 12636, 12974, 13338, 13473, 17964, 18468, 18962, 19461, 20007, 25948, 26676, 26946, 28443, 37924, 38922, 40014, 40419, 53892, 56886, 58383, 60021, 77844, 80028, 80838, 85329, 113772, 116766, 120042, 121257, 123253, 161676, 170658, 175149, 233532, 240084, 242514, 246506, 255987, 341316, 350298, 369759, 485028, 493012, 511974, 525447, 700596, 739518, 767961, 1023948, 1050894, 1109277, 1479036, 1535922, 1576341, 2101788, 2218554, 2303883, 3071844, 3152682, 3327831, 4437108, 4607766, 6305364, 6655662, 9215532, 9983493, 13311324, 19966986, 29950479, 39933972, 59900958, 119801916]

約数ペア:

[(1, 119801916), (2, 59900958), (3, 39933972), (4, 29950479), (6, 19966986), (9, 13311324), (12, 9983493), (13, 9215532), (18, 6655662), (19, 6305364), (26, 4607766), (27, 4437108), (36, 3327831), (38, 3152682), (39, 3071844), (52, 2303883), (54, 2218554), (57, 2101788), (76, 1576341), (78, 1535922), (81, 1479036), (108, 1109277), (114, 1050894), (117, 1023948), (156, 767961), (162, 739518), (171, 700596), (228, 525447), (234, 511974), (243, 493012), (247, 485028), (324, 369759), (342, 350298), (351, 341316), (468, 255987), (486, 246506), (494, 242514), (499, 240084), (513, 233532), (684, 175149), (702, 170658), (741, 161676), (972, 123253), (988, 121257), (998, 120042), (1026, 116766), (1053, 113772), (1404, 85329), (1482, 80838), (1497, 80028), (1539, 77844), (1996, 60021), (2052, 58383), (2106, 56886), (2223, 53892), (2964, 40419), (2994, 40014), (3078, 38922), (3159, 37924), (4212, 28443), (4446, 26946), (4491, 26676), (4617, 25948), (5988, 20007), (6156, 19461), (6318, 18962), (6487, 18468), (6669, 17964), (8892, 13473), (8982, 13338), (9234, 12974), (9481, 12636)]