288020824

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56519}}^1$

素因数の和:56552

約数の個数: 48

約数和(自身を含む): 676544400

約数和(自身を除く): 388523576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 56519, 113038, 226076, 395633, 452152, 734747, 791266, 1469494, 1582532, 2769431, 2938988, 3165064, 5143229, 5538862, 5877976, 10286458, 11077724, 20572916, 22155448, 36002603, 41145832, 72005206, 144010412, 288020824]

約数ペア:

[(1, 288020824), (2, 144010412), (4, 72005206), (7, 41145832), (8, 36002603), (13, 22155448), (14, 20572916), (26, 11077724), (28, 10286458), (49, 5877976), (52, 5538862), (56, 5143229), (91, 3165064), (98, 2938988), (104, 2769431), (182, 1582532), (196, 1469494), (364, 791266), (392, 734747), (637, 452152), (728, 395633), (1274, 226076), (2548, 113038), (5096, 56519)]