331320836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{26237}}^1$

素因数の和:26300

約数の個数: 48

約数和(自身を含む): 740541312

約数和(自身を除く): 409220476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 26237, 52474, 104948, 183659, 288607, 367318, 577214, 734636, 1075717, 1154428, 2020249, 2151434, 4040498, 4302868, 7530019, 8080996, 11832887, 15060038, 23665774, 30120076, 47331548, 82830209, 165660418, 331320836]

約数ペア:

[(1, 331320836), (2, 165660418), (4, 82830209), (7, 47331548), (11, 30120076), (14, 23665774), (22, 15060038), (28, 11832887), (41, 8080996), (44, 7530019), (77, 4302868), (82, 4040498), (154, 2151434), (164, 2020249), (287, 1154428), (308, 1075717), (451, 734636), (574, 577214), (902, 367318), (1148, 288607), (1804, 183659), (3157, 104948), (6314, 52474), (12628, 26237)]