216851076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14947}}^1$

素因数の和:15001

約数の個数: 72

約数和(自身を含む): 609400064

約数和(自身を除く): 392548988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 14947, 29894, 44841, 59788, 89682, 134523, 179364, 194311, 269046, 388622, 463357, 538092, 582933, 777244, 926714, 1165866, 1390071, 1748799, 1853428, 2331732, 2780142, 3497598, 4170213, 5560284, 6023641, 6995196, 8340426, 12047282, 16680852, 18070923, 24094564, 36141846, 54212769, 72283692, 108425538, 216851076]

約数ペア:

[(1, 216851076), (2, 108425538), (3, 72283692), (4, 54212769), (6, 36141846), (9, 24094564), (12, 18070923), (13, 16680852), (18, 12047282), (26, 8340426), (31, 6995196), (36, 6023641), (39, 5560284), (52, 4170213), (62, 3497598), (78, 2780142), (93, 2331732), (117, 1853428), (124, 1748799), (156, 1390071), (186, 1165866), (234, 926714), (279, 777244), (372, 582933), (403, 538092), (468, 463357), (558, 388622), (806, 269046), (1116, 194311), (1209, 179364), (1612, 134523), (2418, 89682), (3627, 59788), (4836, 44841), (7254, 29894), (14508, 14947)]