306229872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1367}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 854945280

約数和(自身を除く): 548715408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 359, 624, 718, 1077, 1367, 1436, 2154, 2734, 2872, 4101, 4308, 4667, 5468, 5744, 8202, 8616, 9334, 10936, 14001, 16404, 17232, 17771, 18668, 21872, 28002, 32808, 35542, 37336, 53313, 56004, 65616, 71084, 74672, 106626, 112008, 142168, 213252, 224016, 284336, 426504, 490753, 853008, 981506, 1472259, 1963012, 2944518, 3926024, 5889036, 6379789, 7852048, 11778072, 12759578, 19139367, 23556144, 25519156, 38278734, 51038312, 76557468, 102076624, 153114936, 306229872]

約数ペア:

[(1, 306229872), (2, 153114936), (3, 102076624), (4, 76557468), (6, 51038312), (8, 38278734), (12, 25519156), (13, 23556144), (16, 19139367), (24, 12759578), (26, 11778072), (39, 7852048), (48, 6379789), (52, 5889036), (78, 3926024), (104, 2944518), (156, 1963012), (208, 1472259), (312, 981506), (359, 853008), (624, 490753), (718, 426504), (1077, 284336), (1367, 224016), (1436, 213252), (2154, 142168), (2734, 112008), (2872, 106626), (4101, 74672), (4308, 71084), (4667, 65616), (5468, 56004), (5744, 53313), (8202, 37336), (8616, 35542), (9334, 32808), (10936, 28002), (14001, 21872), (16404, 18668), (17232, 17771)]