2015391768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{150223}}^1$

素因数の和:150288

約数の個数: 64

約数和(自身を含む): 5552279040

約数和(自身を除く): 3536887272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 150223, 300446, 450669, 600892, 901338, 1201784, 1802676, 1952899, 3605352, 3905798, 5858697, 6459589, 7811596, 11717394, 12919178, 15623192, 19378767, 23434788, 25838356, 38757534, 46869576, 51676712, 77515068, 83974657, 155030136, 167949314, 251923971, 335898628, 503847942, 671797256, 1007695884, 2015391768]

約数ペア:

[(1, 2015391768), (2, 1007695884), (3, 671797256), (4, 503847942), (6, 335898628), (8, 251923971), (12, 167949314), (13, 155030136), (24, 83974657), (26, 77515068), (39, 51676712), (43, 46869576), (52, 38757534), (78, 25838356), (86, 23434788), (104, 19378767), (129, 15623192), (156, 12919178), (172, 11717394), (258, 7811596), (312, 6459589), (344, 5858697), (516, 3905798), (559, 3605352), (1032, 1952899), (1118, 1802676), (1677, 1201784), (2236, 901338), (3354, 600892), (4472, 450669), (6708, 300446), (13416, 150223)]