2156341392

素因数分解:

$2^4\times 3^3\times {\mathrm{1723}}^1\times {\mathrm{2897}}^1$

素因数の和:4637

約数の個数: 80

約数和(自身を含む): 6195228480

約数和(自身を除く): 4038887088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1723, 2897, 3446, 5169, 5794, 6892, 8691, 10338, 11588, 13784, 15507, 17382, 20676, 23176, 26073, 27568, 31014, 34764, 41352, 46352, 46521, 52146, 62028, 69528, 78219, 82704, 93042, 104292, 124056, 139056, 156438, 186084, 208584, 248112, 312876, 372168, 417168, 625752, 744336, 1251504, 4991531, 9983062, 14974593, 19966124, 29949186, 39932248, 44923779, 59898372, 79864496, 89847558, 119796744, 134771337, 179695116, 239593488, 269542674, 359390232, 539085348, 718780464, 1078170696, 2156341392]

約数ペア:

[(1, 2156341392), (2, 1078170696), (3, 718780464), (4, 539085348), (6, 359390232), (8, 269542674), (9, 239593488), (12, 179695116), (16, 134771337), (18, 119796744), (24, 89847558), (27, 79864496), (36, 59898372), (48, 44923779), (54, 39932248), (72, 29949186), (108, 19966124), (144, 14974593), (216, 9983062), (432, 4991531), (1723, 1251504), (2897, 744336), (3446, 625752), (5169, 417168), (5794, 372168), (6892, 312876), (8691, 248112), (10338, 208584), (11588, 186084), (13784, 156438), (15507, 139056), (17382, 124056), (20676, 104292), (23176, 93042), (26073, 82704), (27568, 78219), (31014, 69528), (34764, 62028), (41352, 52146), (46352, 46521)]