380181852

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 982357376

約数和(自身を除く): 602175524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 163, 201, 268, 326, 402, 489, 603, 652, 804, 967, 978, 1206, 1467, 1934, 1956, 2412, 2901, 2934, 3868, 5802, 5868, 8703, 10921, 11604, 17406, 21842, 32763, 34812, 43684, 64789, 65526, 98289, 129578, 131052, 157621, 194367, 196578, 259156, 315242, 388734, 393156, 472863, 583101, 630484, 777468, 945726, 1166202, 1418589, 1891452, 2332404, 2837178, 5674356, 10560607, 21121214, 31681821, 42242428, 63363642, 95045463, 126727284, 190090926, 380181852]

約数ペア:

[(1, 380181852), (2, 190090926), (3, 126727284), (4, 95045463), (6, 63363642), (9, 42242428), (12, 31681821), (18, 21121214), (36, 10560607), (67, 5674356), (134, 2837178), (163, 2332404), (201, 1891452), (268, 1418589), (326, 1166202), (402, 945726), (489, 777468), (603, 630484), (652, 583101), (804, 472863), (967, 393156), (978, 388734), (1206, 315242), (1467, 259156), (1934, 196578), (1956, 194367), (2412, 157621), (2901, 131052), (2934, 129578), (3868, 98289), (5802, 65526), (5868, 64789), (8703, 43684), (10921, 34812), (11604, 32763), (17406, 21842)]