539402836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 1149603840

約数和(自身を除く): 610201004

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 79, 86, 106, 107, 158, 172, 212, 214, 301, 316, 371, 428, 553, 602, 742, 749, 1106, 1204, 1484, 1498, 2212, 2279, 2996, 3397, 4187, 4558, 4601, 5671, 6794, 8374, 8453, 9116, 9202, 11342, 13588, 15953, 16748, 16906, 18404, 22684, 23779, 29309, 31906, 32207, 33812, 39697, 47558, 58618, 59171, 63812, 64414, 79394, 95116, 117236, 118342, 128828, 158788, 180041, 236684, 243853, 360082, 363479, 448009, 487706, 720164, 726958, 896018, 975412, 1260287, 1453916, 1706971, 1792036, 2520574, 2544353, 3136063, 3413942, 5041148, 5088706, 6272126, 6827884, 10177412, 12544252, 19264387, 38528774, 77057548, 134850709, 269701418, 539402836]

約数ペア:

[(1, 539402836), (2, 269701418), (4, 134850709), (7, 77057548), (14, 38528774), (28, 19264387), (43, 12544252), (53, 10177412), (79, 6827884), (86, 6272126), (106, 5088706), (107, 5041148), (158, 3413942), (172, 3136063), (212, 2544353), (214, 2520574), (301, 1792036), (316, 1706971), (371, 1453916), (428, 1260287), (553, 975412), (602, 896018), (742, 726958), (749, 720164), (1106, 487706), (1204, 448009), (1484, 363479), (1498, 360082), (2212, 243853), (2279, 236684), (2996, 180041), (3397, 158788), (4187, 128828), (4558, 118342), (4601, 117236), (5671, 95116), (6794, 79394), (8374, 64414), (8453, 63812), (9116, 59171), (9202, 58618), (11342, 47558), (13588, 39697), (15953, 33812), (16748, 32207), (16906, 31906), (18404, 29309), (22684, 23779)]