388653408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9477

約数の個数: 144

約数和(自身を含む): 1298593296

約数和(自身を除く): 909939888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 9437, 10296, 13728, 18874, 20592, 28311, 37748, 41184, 56622, 75496, 84933, 103807, 113244, 122681, 150992, 169866, 207614, 226488, 245362, 301984, 311421, 339732, 368043, 415228, 452976, 490724, 622842, 679464, 736086, 830456, 905952, 934263, 981448, 1104129, 1245684, 1349491, 1358928, 1472172, 1660912, 1868526, 1962896, 2208258, 2491368, 2698982, 2717856, 2944344, 3321824, 3737052, 3925792, 4048473, 4416516, 4982736, 5397964, 5888688, 7474104, 8096946, 8833032, 9965472, 10795928, 11777376, 12145419, 14948208, 16193892, 17666064, 21591856, 24290838, 29896416, 32387784, 35332128, 43183712, 48581676, 64775568, 97163352, 129551136, 194326704, 388653408]

約数ペア:

[(1, 388653408), (2, 194326704), (3, 129551136), (4, 97163352), (6, 64775568), (8, 48581676), (9, 43183712), (11, 35332128), (12, 32387784), (13, 29896416), (16, 24290838), (18, 21591856), (22, 17666064), (24, 16193892), (26, 14948208), (32, 12145419), (33, 11777376), (36, 10795928), (39, 9965472), (44, 8833032), (48, 8096946), (52, 7474104), (66, 5888688), (72, 5397964), (78, 4982736), (88, 4416516), (96, 4048473), (99, 3925792), (104, 3737052), (117, 3321824), (132, 2944344), (143, 2717856), (144, 2698982), (156, 2491368), (176, 2208258), (198, 1962896), (208, 1868526), (234, 1660912), (264, 1472172), (286, 1358928), (288, 1349491), (312, 1245684), (352, 1104129), (396, 981448), (416, 934263), (429, 905952), (468, 830456), (528, 736086), (572, 679464), (624, 622842), (792, 490724), (858, 452976), (936, 415228), (1056, 368043), (1144, 339732), (1248, 311421), (1287, 301984), (1584, 245362), (1716, 226488), (1872, 207614), (2288, 169866), (2574, 150992), (3168, 122681), (3432, 113244), (3744, 103807), (4576, 84933), (5148, 75496), (6864, 56622), (9437, 41184), (10296, 37748), (13728, 28311), (18874, 20592)]