12247929616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{4271}}^1$

素因数の和:5120

約数の個数: 80

約数和(自身を含む): 27098765568

約数和(自身を除く): 14850835952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 811, 884, 1622, 1768, 3244, 3536, 4271, 6488, 8542, 10543, 12976, 13787, 17084, 21086, 27574, 34168, 42172, 55148, 55523, 68336, 72607, 84344, 110296, 111046, 145214, 168688, 179231, 220592, 222092, 290428, 358462, 444184, 580856, 716924, 888368, 943891, 1161712, 1433848, 1887782, 2867696, 3463781, 3775564, 6927562, 7551128, 13855124, 15102256, 27710248, 45029153, 55420496, 58884277, 90058306, 117768554, 180116612, 235537108, 360233224, 471074216, 720466448, 765495601, 942148432, 1530991202, 3061982404, 6123964808, 12247929616]

約数ペア:

[(1, 12247929616), (2, 6123964808), (4, 3061982404), (8, 1530991202), (13, 942148432), (16, 765495601), (17, 720466448), (26, 471074216), (34, 360233224), (52, 235537108), (68, 180116612), (104, 117768554), (136, 90058306), (208, 58884277), (221, 55420496), (272, 45029153), (442, 27710248), (811, 15102256), (884, 13855124), (1622, 7551128), (1768, 6927562), (3244, 3775564), (3536, 3463781), (4271, 2867696), (6488, 1887782), (8542, 1433848), (10543, 1161712), (12976, 943891), (13787, 888368), (17084, 716924), (21086, 580856), (27574, 444184), (34168, 358462), (42172, 290428), (55148, 222092), (55523, 220592), (68336, 179231), (72607, 168688), (84344, 145214), (110296, 111046)]