248065972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 595244160

約数和(自身を除く): 347178188

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 59, 68, 73, 77, 118, 119, 121, 146, 154, 187, 236, 238, 242, 292, 308, 374, 413, 476, 484, 511, 649, 748, 803, 826, 847, 1003, 1022, 1241, 1298, 1309, 1606, 1652, 1694, 2006, 2044, 2057, 2482, 2596, 2618, 3212, 3388, 4012, 4114, 4307, 4543, 4964, 5236, 5621, 7021, 7139, 8228, 8614, 8687, 8833, 9086, 11033, 11242, 13651, 14042, 14278, 14399, 17228, 17374, 17666, 18172, 22066, 22484, 27302, 28084, 28556, 28798, 30149, 34748, 35332, 44132, 47377, 49973, 54604, 57596, 60298, 61831, 73219, 77231, 94754, 95557, 99946, 120596, 121363, 123662, 146438, 150161, 154462, 189508, 191114, 199892, 242726, 247324, 292876, 300322, 308924, 331639, 382228, 485452, 512533, 521147, 600644, 663278, 805409, 849541, 1025066, 1042294, 1051127, 1326556, 1610818, 1699082, 2050132, 2084588, 2102254, 3221636, 3398164, 3648029, 4204508, 5637863, 7296058, 8859499, 11275726, 14592116, 17718998, 22551452, 35437996, 62016493, 124032986, 248065972]

約数ペア:

[(1, 248065972), (2, 124032986), (4, 62016493), (7, 35437996), (11, 22551452), (14, 17718998), (17, 14592116), (22, 11275726), (28, 8859499), (34, 7296058), (44, 5637863), (59, 4204508), (68, 3648029), (73, 3398164), (77, 3221636), (118, 2102254), (119, 2084588), (121, 2050132), (146, 1699082), (154, 1610818), (187, 1326556), (236, 1051127), (238, 1042294), (242, 1025066), (292, 849541), (308, 805409), (374, 663278), (413, 600644), (476, 521147), (484, 512533), (511, 485452), (649, 382228), (748, 331639), (803, 308924), (826, 300322), (847, 292876), (1003, 247324), (1022, 242726), (1241, 199892), (1298, 191114), (1309, 189508), (1606, 154462), (1652, 150161), (1694, 146438), (2006, 123662), (2044, 121363), (2057, 120596), (2482, 99946), (2596, 95557), (2618, 94754), (3212, 77231), (3388, 73219), (4012, 61831), (4114, 60298), (4307, 57596), (4543, 54604), (4964, 49973), (5236, 47377), (5621, 44132), (7021, 35332), (7139, 34748), (8228, 30149), (8614, 28798), (8687, 28556), (8833, 28084), (9086, 27302), (11033, 22484), (11242, 22066), (13651, 18172), (14042, 17666), (14278, 17374), (14399, 17228)]