438413133072

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{81197}}^1$

素因数の和:81976

約数の個数: 80

約数和(自身を含む): 1140323925312

約数和(自身を除く): 701910792240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 571, 591, 788, 1142, 1182, 1576, 1713, 2284, 2364, 3152, 3426, 4568, 4728, 6852, 9136, 9456, 13704, 27408, 81197, 112487, 162394, 224974, 243591, 324788, 337461, 449948, 487182, 649576, 674922, 899896, 974364, 1299152, 1349844, 1799792, 1948728, 2699688, 3897456, 5399376, 15995809, 31991618, 46363487, 47987427, 63983236, 92726974, 95974854, 127966472, 139090461, 185453948, 191949708, 255932944, 278180922, 370907896, 383899416, 556361844, 741815792, 767798832, 1112723688, 2225447376, 9133606939, 18267213878, 27400820817, 36534427756, 54801641634, 73068855512, 109603283268, 146137711024, 219206566536, 438413133072]

約数ペア:

[(1, 438413133072), (2, 219206566536), (3, 146137711024), (4, 109603283268), (6, 73068855512), (8, 54801641634), (12, 36534427756), (16, 27400820817), (24, 18267213878), (48, 9133606939), (197, 2225447376), (394, 1112723688), (571, 767798832), (591, 741815792), (788, 556361844), (1142, 383899416), (1182, 370907896), (1576, 278180922), (1713, 255932944), (2284, 191949708), (2364, 185453948), (3152, 139090461), (3426, 127966472), (4568, 95974854), (4728, 92726974), (6852, 63983236), (9136, 47987427), (9456, 46363487), (13704, 31991618), (27408, 15995809), (81197, 5399376), (112487, 3897456), (162394, 2699688), (224974, 1948728), (243591, 1799792), (324788, 1349844), (337461, 1299152), (449948, 974364), (487182, 899896), (649576, 674922)]