330351216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 921607680

約数和(自身を除く): 591256464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 631, 839, 1262, 1678, 1893, 2517, 2524, 3356, 3786, 5034, 5048, 6712, 7572, 8203, 10068, 10096, 10907, 13424, 15144, 16406, 20136, 21814, 24609, 30288, 32721, 32812, 40272, 43628, 49218, 65442, 65624, 87256, 98436, 130884, 131248, 174512, 196872, 261768, 393744, 523536, 529409, 1058818, 1588227, 2117636, 3176454, 4235272, 6352908, 6882317, 8470544, 12705816, 13764634, 20646951, 25411632, 27529268, 41293902, 55058536, 82587804, 110117072, 165175608, 330351216]

約数ペア:

[(1, 330351216), (2, 165175608), (3, 110117072), (4, 82587804), (6, 55058536), (8, 41293902), (12, 27529268), (13, 25411632), (16, 20646951), (24, 13764634), (26, 12705816), (39, 8470544), (48, 6882317), (52, 6352908), (78, 4235272), (104, 3176454), (156, 2117636), (208, 1588227), (312, 1058818), (624, 529409), (631, 523536), (839, 393744), (1262, 261768), (1678, 196872), (1893, 174512), (2517, 131248), (2524, 130884), (3356, 98436), (3786, 87256), (5034, 65624), (5048, 65442), (6712, 49218), (7572, 43628), (8203, 40272), (10068, 32812), (10096, 32721), (10907, 30288), (13424, 24609), (15144, 21814), (16406, 20136)]