651161844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3539}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 1739556000

約数和(自身を除く): 1088394156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 342, 538, 684, 807, 1076, 1614, 2421, 3228, 3539, 4842, 5111, 7078, 9684, 10222, 10617, 14156, 15333, 20444, 21234, 30666, 31851, 42468, 45999, 61332, 63702, 67241, 91998, 127404, 134482, 183996, 201723, 268964, 403446, 605169, 806892, 951991, 1210338, 1903982, 2420676, 2855973, 3807964, 5711946, 8567919, 11423892, 17135838, 18087829, 34271676, 36175658, 54263487, 72351316, 108526974, 162790461, 217053948, 325580922, 651161844]

約数ペア:

[(1, 651161844), (2, 325580922), (3, 217053948), (4, 162790461), (6, 108526974), (9, 72351316), (12, 54263487), (18, 36175658), (19, 34271676), (36, 18087829), (38, 17135838), (57, 11423892), (76, 8567919), (114, 5711946), (171, 3807964), (228, 2855973), (269, 2420676), (342, 1903982), (538, 1210338), (684, 951991), (807, 806892), (1076, 605169), (1614, 403446), (2421, 268964), (3228, 201723), (3539, 183996), (4842, 134482), (5111, 127404), (7078, 91998), (9684, 67241), (10222, 63702), (10617, 61332), (14156, 45999), (15333, 42468), (20444, 31851), (21234, 30666)]