391684734

素因数分解:

$2^1\times 3^4\times 7^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 200

約数和(自身を含む): 1098104040

約数和(自身を除く): 706419306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 53, 54, 57, 63, 81, 98, 106, 114, 126, 133, 147, 159, 162, 171, 189, 266, 294, 318, 342, 343, 371, 378, 399, 441, 477, 513, 567, 686, 742, 798, 882, 931, 954, 1007, 1026, 1029, 1113, 1134, 1197, 1323, 1431, 1539, 1862, 2014, 2058, 2226, 2394, 2401, 2597, 2646, 2793, 2862, 3021, 3078, 3087, 3339, 3591, 3969, 4293, 4802, 5194, 5586, 6042, 6174, 6517, 6678, 7049, 7182, 7203, 7791, 7938, 8379, 8586, 9063, 9261, 10017, 10773, 13034, 14098, 14406, 15582, 16758, 18126, 18179, 18522, 19551, 20034, 21147, 21546, 21609, 23373, 25137, 27189, 27783, 30051, 36358, 39102, 42294, 43218, 45619, 46746, 49343, 50274, 54378, 54537, 55566, 58653, 60102, 63441, 64827, 70119, 75411, 81567, 91238, 98686, 109074, 117306, 126882, 127253, 129654, 136857, 140238, 148029, 150822, 163134, 163611, 175959, 190323, 194481, 210357, 254506, 273714, 296058, 327222, 345401, 351918, 380646, 381759, 388962, 410571, 420714, 444087, 490833, 527877, 570969, 690802, 763518, 821142, 888174, 981666, 1036203, 1055754, 1141938, 1145277, 1231713, 1332261, 1472499, 2072406, 2290554, 2417807, 2463426, 2664522, 2944998, 3108609, 3435831, 3695139, 3996783, 4835614, 6217218, 6871662, 7253421, 7390278, 7993566, 9325827, 10307493, 14506842, 18651654, 20614986, 21760263, 27977481, 43520526, 55954962, 65280789, 130561578, 195842367, 391684734]

約数ペア:

[(1, 391684734), (2, 195842367), (3, 130561578), (6, 65280789), (7, 55954962), (9, 43520526), (14, 27977481), (18, 21760263), (19, 20614986), (21, 18651654), (27, 14506842), (38, 10307493), (42, 9325827), (49, 7993566), (53, 7390278), (54, 7253421), (57, 6871662), (63, 6217218), (81, 4835614), (98, 3996783), (106, 3695139), (114, 3435831), (126, 3108609), (133, 2944998), (147, 2664522), (159, 2463426), (162, 2417807), (171, 2290554), (189, 2072406), (266, 1472499), (294, 1332261), (318, 1231713), (342, 1145277), (343, 1141938), (371, 1055754), (378, 1036203), (399, 981666), (441, 888174), (477, 821142), (513, 763518), (567, 690802), (686, 570969), (742, 527877), (798, 490833), (882, 444087), (931, 420714), (954, 410571), (1007, 388962), (1026, 381759), (1029, 380646), (1113, 351918), (1134, 345401), (1197, 327222), (1323, 296058), (1431, 273714), (1539, 254506), (1862, 210357), (2014, 194481), (2058, 190323), (2226, 175959), (2394, 163611), (2401, 163134), (2597, 150822), (2646, 148029), (2793, 140238), (2862, 136857), (3021, 129654), (3078, 127253), (3087, 126882), (3339, 117306), (3591, 109074), (3969, 98686), (4293, 91238), (4802, 81567), (5194, 75411), (5586, 70119), (6042, 64827), (6174, 63441), (6517, 60102), (6678, 58653), (7049, 55566), (7182, 54537), (7203, 54378), (7791, 50274), (7938, 49343), (8379, 46746), (8586, 45619), (9063, 43218), (9261, 42294), (10017, 39102), (10773, 36358), (13034, 30051), (14098, 27783), (14406, 27189), (15582, 25137), (16758, 23373), (18126, 21609), (18179, 21546), (18522, 21147), (19551, 20034)]