738607968

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{7477}}^1$

素因数の和:7514

約数の個数: 144

約数和(自身を含む): 2449792800

約数和(自身を除く): 1711184832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 7477, 8232, 10976, 12348, 14112, 14954, 16464, 22431, 24696, 29908, 32928, 44862, 49392, 52339, 59816, 67293, 89724, 98784, 104678, 119632, 134586, 157017, 179448, 209356, 239264, 269172, 314034, 358896, 366373, 418712, 471051, 538344, 628068, 717792, 732746, 837424, 942102, 1076688, 1099119, 1256136, 1465492, 1674848, 1884204, 2153376, 2198238, 2512272, 2564611, 2930984, 3297357, 3768408, 4396476, 5024544, 5129222, 5861968, 6594714, 7536816, 7693833, 8792952, 10258444, 11723936, 13189428, 15073632, 15387666, 17585904, 20516888, 23081499, 26378856, 30775332, 35171808, 41033776, 46162998, 52757712, 61550664, 82067552, 92325996, 105515424, 123101328, 184651992, 246202656, 369303984, 738607968]

約数ペア:

[(1, 738607968), (2, 369303984), (3, 246202656), (4, 184651992), (6, 123101328), (7, 105515424), (8, 92325996), (9, 82067552), (12, 61550664), (14, 52757712), (16, 46162998), (18, 41033776), (21, 35171808), (24, 30775332), (28, 26378856), (32, 23081499), (36, 20516888), (42, 17585904), (48, 15387666), (49, 15073632), (56, 13189428), (63, 11723936), (72, 10258444), (84, 8792952), (96, 7693833), (98, 7536816), (112, 6594714), (126, 5861968), (144, 5129222), (147, 5024544), (168, 4396476), (196, 3768408), (224, 3297357), (252, 2930984), (288, 2564611), (294, 2512272), (336, 2198238), (343, 2153376), (392, 1884204), (441, 1674848), (504, 1465492), (588, 1256136), (672, 1099119), (686, 1076688), (784, 942102), (882, 837424), (1008, 732746), (1029, 717792), (1176, 628068), (1372, 538344), (1568, 471051), (1764, 418712), (2016, 366373), (2058, 358896), (2352, 314034), (2744, 269172), (3087, 239264), (3528, 209356), (4116, 179448), (4704, 157017), (5488, 134586), (6174, 119632), (7056, 104678), (7477, 98784), (8232, 89724), (10976, 67293), (12348, 59816), (14112, 52339), (14954, 49392), (16464, 44862), (22431, 32928), (24696, 29908)]