189390304768

素因数分解:

$2^9\times 7^1\times {\mathrm{3469}}^1\times {\mathrm{15233}}^1$

素因数の和:18727

約数の個数: 80

約数和(自身を含む): 432622444320

約数和(自身を除く): 243232139552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3469, 3584, 6938, 13876, 15233, 24283, 27752, 30466, 48566, 55504, 60932, 97132, 106631, 111008, 121864, 194264, 213262, 222016, 243728, 388528, 426524, 444032, 487456, 777056, 853048, 888064, 974912, 1554112, 1706096, 1776128, 1949824, 3108224, 3412192, 3899648, 6216448, 6824384, 7799296, 12432896, 13648768, 27297536, 52843277, 54595072, 105686554, 211373108, 369902939, 422746216, 739805878, 845492432, 1479611756, 1690984864, 2959223512, 3381969728, 5918447024, 6763939456, 11836894048, 13527878912, 23673788096, 27055757824, 47347576192, 94695152384, 189390304768]

約数ペア:

[(1, 189390304768), (2, 94695152384), (4, 47347576192), (7, 27055757824), (8, 23673788096), (14, 13527878912), (16, 11836894048), (28, 6763939456), (32, 5918447024), (56, 3381969728), (64, 2959223512), (112, 1690984864), (128, 1479611756), (224, 845492432), (256, 739805878), (448, 422746216), (512, 369902939), (896, 211373108), (1792, 105686554), (3469, 54595072), (3584, 52843277), (6938, 27297536), (13876, 13648768), (15233, 12432896), (24283, 7799296), (27752, 6824384), (30466, 6216448), (48566, 3899648), (55504, 3412192), (60932, 3108224), (97132, 1949824), (106631, 1776128), (111008, 1706096), (121864, 1554112), (194264, 974912), (213262, 888064), (222016, 853048), (243728, 777056), (388528, 487456), (426524, 444032)]