984293648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6712

約数の個数: 80

約数和(自身を含む): 2212525056

約数和(自身を除く): 1228231408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 6637, 9269, 11408, 13274, 18538, 26548, 37076, 53096, 74152, 86281, 106192, 148304, 152651, 172562, 205747, 305302, 345124, 411494, 610604, 690248, 822988, 1221208, 1380496, 1645976, 1984463, 2442416, 2674711, 3291952, 3968926, 4732181, 5349422, 7937852, 9464362, 10698844, 15875704, 18928724, 21397688, 31751408, 37857448, 42795376, 61518353, 75714896, 123036706, 246073412, 492146824, 984293648]

約数ペア:

[(1, 984293648), (2, 492146824), (4, 246073412), (8, 123036706), (13, 75714896), (16, 61518353), (23, 42795376), (26, 37857448), (31, 31751408), (46, 21397688), (52, 18928724), (62, 15875704), (92, 10698844), (104, 9464362), (124, 7937852), (184, 5349422), (208, 4732181), (248, 3968926), (299, 3291952), (368, 2674711), (403, 2442416), (496, 1984463), (598, 1645976), (713, 1380496), (806, 1221208), (1196, 822988), (1426, 690248), (1612, 610604), (2392, 411494), (2852, 345124), (3224, 305302), (4784, 205747), (5704, 172562), (6448, 152651), (6637, 148304), (9269, 106192), (11408, 86281), (13274, 74152), (18538, 53096), (26548, 37076)]