217967655616

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2427473}}^1$

素因数の和:2427569

約数の個数: 56

約数和(自身を含む): 458734326624

約数和(自身を除く): 240766671008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 3904, 5612, 11224, 22448, 44896, 89792, 2427473, 4854946, 9709892, 19419784, 38839568, 55831879, 77679136, 111663758, 148075853, 155358272, 223327516, 296151706, 446655032, 592303412, 893310064, 1184606824, 1786620128, 2369213648, 3405744619, 3573240256, 4738427296, 6811489238, 9476854592, 13622978476, 27245956952, 54491913904, 108983827808, 217967655616]

約数ペア:

[(1, 217967655616), (2, 108983827808), (4, 54491913904), (8, 27245956952), (16, 13622978476), (23, 9476854592), (32, 6811489238), (46, 4738427296), (61, 3573240256), (64, 3405744619), (92, 2369213648), (122, 1786620128), (184, 1184606824), (244, 893310064), (368, 592303412), (488, 446655032), (736, 296151706), (976, 223327516), (1403, 155358272), (1472, 148075853), (1952, 111663758), (2806, 77679136), (3904, 55831879), (5612, 38839568), (11224, 19419784), (22448, 9709892), (44896, 4854946), (89792, 2427473)]