415406614

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 796604400

約数和(自身を除く): 381197786

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 157, 203, 266, 314, 343, 406, 551, 686, 931, 1099, 1102, 1421, 1862, 2198, 2401, 2842, 2983, 3857, 4553, 4802, 5966, 6517, 7693, 7714, 9106, 9947, 13034, 15386, 19894, 20881, 26999, 31871, 41762, 45619, 53851, 53998, 63742, 69629, 86507, 91238, 107702, 139258, 146167, 173014, 188993, 223097, 292334, 376957, 377986, 446194, 605549, 753914, 1023169, 1211098, 1322951, 1561679, 2046338, 2645902, 3123358, 4238843, 7162183, 8477686, 10931753, 14324366, 21863506, 29671901, 59343802, 207703307, 415406614]

約数ペア:

[(1, 415406614), (2, 207703307), (7, 59343802), (14, 29671901), (19, 21863506), (29, 14324366), (38, 10931753), (49, 8477686), (58, 7162183), (98, 4238843), (133, 3123358), (157, 2645902), (203, 2046338), (266, 1561679), (314, 1322951), (343, 1211098), (406, 1023169), (551, 753914), (686, 605549), (931, 446194), (1099, 377986), (1102, 376957), (1421, 292334), (1862, 223097), (2198, 188993), (2401, 173014), (2842, 146167), (2983, 139258), (3857, 107702), (4553, 91238), (4802, 86507), (5966, 69629), (6517, 63742), (7693, 53998), (7714, 53851), (9106, 45619), (9947, 41762), (13034, 31871), (15386, 26999), (19894, 20881)]