741628128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 2163345408

約数和(自身を除く): 1421717280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 107, 124, 136, 137, 186, 204, 214, 248, 272, 274, 321, 372, 408, 411, 428, 496, 527, 544, 548, 642, 744, 816, 822, 856, 992, 1054, 1096, 1284, 1488, 1581, 1632, 1644, 1712, 1819, 2108, 2192, 2329, 2568, 2976, 3162, 3288, 3317, 3424, 3638, 4216, 4247, 4384, 4658, 5136, 5457, 6324, 6576, 6634, 6987, 7276, 8432, 8494, 9316, 9951, 10272, 10914, 12648, 12741, 13152, 13268, 13974, 14552, 14659, 16864, 16988, 18632, 19902, 21828, 25296, 25482, 26536, 27948, 29104, 29318, 33976, 37264, 39804, 43656, 43977, 50592, 50964, 53072, 55896, 56389, 58208, 58636, 67952, 72199, 74528, 79608, 87312, 87954, 101928, 106144, 111792, 112778, 117272, 135904, 144398, 159216, 169167, 174624, 175908, 203856, 216597, 223584, 225556, 234544, 249203, 288796, 318432, 338334, 351816, 407712, 433194, 451112, 454429, 469088, 498406, 577592, 676668, 703632, 747609, 866388, 902224, 908858, 996812, 1155184, 1353336, 1363287, 1407264, 1495218, 1732776, 1804448, 1817716, 1993624, 2310368, 2706672, 2726574, 2990436, 3465552, 3635432, 3987248, 5413344, 5453148, 5980872, 6931104, 7270864, 7725293, 7974496, 10906296, 11961744, 14541728, 15450586, 21812592, 23175879, 23923488, 30901172, 43625184, 46351758, 61802344, 92703516, 123604688, 185407032, 247209376, 370814064, 741628128]

約数ペア:

[(1, 741628128), (2, 370814064), (3, 247209376), (4, 185407032), (6, 123604688), (8, 92703516), (12, 61802344), (16, 46351758), (17, 43625184), (24, 30901172), (31, 23923488), (32, 23175879), (34, 21812592), (48, 15450586), (51, 14541728), (62, 11961744), (68, 10906296), (93, 7974496), (96, 7725293), (102, 7270864), (107, 6931104), (124, 5980872), (136, 5453148), (137, 5413344), (186, 3987248), (204, 3635432), (214, 3465552), (248, 2990436), (272, 2726574), (274, 2706672), (321, 2310368), (372, 1993624), (408, 1817716), (411, 1804448), (428, 1732776), (496, 1495218), (527, 1407264), (544, 1363287), (548, 1353336), (642, 1155184), (744, 996812), (816, 908858), (822, 902224), (856, 866388), (992, 747609), (1054, 703632), (1096, 676668), (1284, 577592), (1488, 498406), (1581, 469088), (1632, 454429), (1644, 451112), (1712, 433194), (1819, 407712), (2108, 351816), (2192, 338334), (2329, 318432), (2568, 288796), (2976, 249203), (3162, 234544), (3288, 225556), (3317, 223584), (3424, 216597), (3638, 203856), (4216, 175908), (4247, 174624), (4384, 169167), (4658, 159216), (5136, 144398), (5457, 135904), (6324, 117272), (6576, 112778), (6634, 111792), (6987, 106144), (7276, 101928), (8432, 87954), (8494, 87312), (9316, 79608), (9951, 74528), (10272, 72199), (10914, 67952), (12648, 58636), (12741, 58208), (13152, 56389), (13268, 55896), (13974, 53072), (14552, 50964), (14659, 50592), (16864, 43977), (16988, 43656), (18632, 39804), (19902, 37264), (21828, 33976), (25296, 29318), (25482, 29104), (26536, 27948)]