227574256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 546840000

約数和(自身を除く): 319265744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1049, 1192, 1456, 1937, 2086, 2098, 2384, 3874, 4172, 4196, 7343, 7748, 8344, 8392, 13559, 13637, 14686, 15496, 16688, 16784, 27118, 27274, 29372, 30992, 54236, 54548, 58744, 95459, 108472, 109096, 117488, 156301, 190918, 216944, 218192, 312602, 381836, 625204, 763672, 1094107, 1250408, 1527344, 2031913, 2188214, 2500816, 4063826, 4376428, 8127652, 8752856, 14223391, 16255304, 17505712, 28446782, 32510608, 56893564, 113787128, 227574256]

約数ペア:

[(1, 227574256), (2, 113787128), (4, 56893564), (7, 32510608), (8, 28446782), (13, 17505712), (14, 16255304), (16, 14223391), (26, 8752856), (28, 8127652), (52, 4376428), (56, 4063826), (91, 2500816), (104, 2188214), (112, 2031913), (149, 1527344), (182, 1250408), (208, 1094107), (298, 763672), (364, 625204), (596, 381836), (728, 312602), (1043, 218192), (1049, 216944), (1192, 190918), (1456, 156301), (1937, 117488), (2086, 109096), (2098, 108472), (2384, 95459), (3874, 58744), (4172, 54548), (4196, 54236), (7343, 30992), (7748, 29372), (8344, 27274), (8392, 27118), (13559, 16784), (13637, 16688), (14686, 15496)]