217839336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63473}}^1$

素因数の和:63506

約数の個数: 64

約数和(自身を含む): 639817920

約数和(自身を除く): 421978584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 63473, 126946, 190419, 253892, 380838, 507784, 698203, 761676, 825149, 1396406, 1523352, 1650298, 2094609, 2475447, 2792812, 3300596, 4189218, 4950894, 5585624, 6601192, 8378436, 9076639, 9901788, 16756872, 18153278, 19803576, 27229917, 36306556, 54459834, 72613112, 108919668, 217839336]

約数ペア:

[(1, 217839336), (2, 108919668), (3, 72613112), (4, 54459834), (6, 36306556), (8, 27229917), (11, 19803576), (12, 18153278), (13, 16756872), (22, 9901788), (24, 9076639), (26, 8378436), (33, 6601192), (39, 5585624), (44, 4950894), (52, 4189218), (66, 3300596), (78, 2792812), (88, 2475447), (104, 2094609), (132, 1650298), (143, 1523352), (156, 1396406), (264, 825149), (286, 761676), (312, 698203), (429, 507784), (572, 380838), (858, 253892), (1144, 190419), (1716, 126946), (3432, 63473)]