7972963488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{439427}}^1$

素因数の和:439456

約数の個数: 120

約数和(自身を含む): 26798077152

約数和(自身を除く): 18825113664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 439427, 878854, 1318281, 1757708, 2636562, 3075989, 3515416, 3954843, 5273124, 6151978, 7030832, 7909686, 9227967, 10546248, 11864529, 12303956, 14061664, 15819372, 18455934, 21092496, 23729058, 24607912, 27683901, 31638744, 35593587, 36911868, 42184992, 47458116, 49215824, 55367802, 63277488, 71187174, 73823736, 83051703, 94916232, 98431648, 110735604, 126554976, 142374348, 147647472, 166103406, 189832464, 221471208, 249155109, 284748696, 295294944, 332206812, 379664928, 442942416, 498310218, 569497392, 664413624, 885884832, 996620436, 1138994784, 1328827248, 1993240872, 2657654496, 3986481744, 7972963488]

約数ペア:

[(1, 7972963488), (2, 3986481744), (3, 2657654496), (4, 1993240872), (6, 1328827248), (7, 1138994784), (8, 996620436), (9, 885884832), (12, 664413624), (14, 569497392), (16, 498310218), (18, 442942416), (21, 379664928), (24, 332206812), (27, 295294944), (28, 284748696), (32, 249155109), (36, 221471208), (42, 189832464), (48, 166103406), (54, 147647472), (56, 142374348), (63, 126554976), (72, 110735604), (81, 98431648), (84, 94916232), (96, 83051703), (108, 73823736), (112, 71187174), (126, 63277488), (144, 55367802), (162, 49215824), (168, 47458116), (189, 42184992), (216, 36911868), (224, 35593587), (252, 31638744), (288, 27683901), (324, 24607912), (336, 23729058), (378, 21092496), (432, 18455934), (504, 15819372), (567, 14061664), (648, 12303956), (672, 11864529), (756, 10546248), (864, 9227967), (1008, 7909686), (1134, 7030832), (1296, 6151978), (1512, 5273124), (2016, 3954843), (2268, 3515416), (2592, 3075989), (3024, 2636562), (4536, 1757708), (6048, 1318281), (9072, 878854), (18144, 439427)]