671567364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11299}}^1$

素因数の和:11449

約数の個数: 72

約数和(自身を含む): 1842713600

約数和(自身を除く): 1171146236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 11299, 14859, 19812, 22598, 29718, 33897, 45196, 59436, 67794, 101691, 135588, 146887, 203382, 293774, 406764, 440661, 587548, 881322, 1321983, 1434973, 1762644, 2643966, 2869946, 4304919, 5287932, 5739892, 8609838, 12914757, 17219676, 18654649, 25829514, 37309298, 51659028, 55963947, 74618596, 111927894, 167891841, 223855788, 335783682, 671567364]

約数ペア:

[(1, 671567364), (2, 335783682), (3, 223855788), (4, 167891841), (6, 111927894), (9, 74618596), (12, 55963947), (13, 51659028), (18, 37309298), (26, 25829514), (36, 18654649), (39, 17219676), (52, 12914757), (78, 8609838), (117, 5739892), (127, 5287932), (156, 4304919), (234, 2869946), (254, 2643966), (381, 1762644), (468, 1434973), (508, 1321983), (762, 881322), (1143, 587548), (1524, 440661), (1651, 406764), (2286, 293774), (3302, 203382), (4572, 146887), (4953, 135588), (6604, 101691), (9906, 67794), (11299, 59436), (14859, 45196), (19812, 33897), (22598, 29718)]