271338536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 604800000

約数和(自身を除く): 333461464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 434, 596, 868, 1043, 1049, 1192, 1736, 2086, 2098, 4172, 4196, 4619, 7343, 8344, 8392, 9238, 14686, 18476, 29372, 32333, 32519, 36952, 58744, 64666, 65038, 129332, 130076, 156301, 227633, 258664, 260152, 312602, 455266, 625204, 910532, 1094107, 1250408, 1821064, 2188214, 4376428, 4845331, 8752856, 9690662, 19381324, 33917317, 38762648, 67834634, 135669268, 271338536]

約数ペア:

[(1, 271338536), (2, 135669268), (4, 67834634), (7, 38762648), (8, 33917317), (14, 19381324), (28, 9690662), (31, 8752856), (56, 4845331), (62, 4376428), (124, 2188214), (149, 1821064), (217, 1250408), (248, 1094107), (298, 910532), (434, 625204), (596, 455266), (868, 312602), (1043, 260152), (1049, 258664), (1192, 227633), (1736, 156301), (2086, 130076), (2098, 129332), (4172, 65038), (4196, 64666), (4619, 58744), (7343, 36952), (8344, 32519), (8392, 32333), (9238, 29372), (14686, 18476)]