661959936

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26119}}^1$

素因数の和:26152

約数の個数: 108

約数和(自身を含む): 2082181920

約数和(自身を除く): 1420221984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 26119, 52238, 78357, 104476, 156714, 208952, 235071, 287309, 313428, 417904, 470142, 574618, 626856, 835808, 861927, 940284, 1149236, 1253712, 1671616, 1723854, 1880568, 2298472, 2507424, 2585781, 3343232, 3447708, 3761136, 4596944, 5014848, 5171562, 6686464, 6895416, 7522272, 9193888, 10029696, 10343124, 13790832, 15044544, 18387776, 20059392, 20686248, 27581664, 30089088, 36775552, 41372496, 55163328, 60178176, 73551104, 82744992, 110326656, 165489984, 220653312, 330979968, 661959936]

約数ペア:

[(1, 661959936), (2, 330979968), (3, 220653312), (4, 165489984), (6, 110326656), (8, 82744992), (9, 73551104), (11, 60178176), (12, 55163328), (16, 41372496), (18, 36775552), (22, 30089088), (24, 27581664), (32, 20686248), (33, 20059392), (36, 18387776), (44, 15044544), (48, 13790832), (64, 10343124), (66, 10029696), (72, 9193888), (88, 7522272), (96, 6895416), (99, 6686464), (128, 5171562), (132, 5014848), (144, 4596944), (176, 3761136), (192, 3447708), (198, 3343232), (256, 2585781), (264, 2507424), (288, 2298472), (352, 1880568), (384, 1723854), (396, 1671616), (528, 1253712), (576, 1149236), (704, 940284), (768, 861927), (792, 835808), (1056, 626856), (1152, 574618), (1408, 470142), (1584, 417904), (2112, 313428), (2304, 287309), (2816, 235071), (3168, 208952), (4224, 156714), (6336, 104476), (8448, 78357), (12672, 52238), (25344, 26119)]