268139214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3181}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 684257280

約数和(自身を除く): 416118066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1338, 1561, 2007, 3122, 3181, 4014, 4683, 6021, 6362, 9366, 9543, 12042, 14049, 19086, 22267, 28098, 28629, 42147, 44534, 57258, 66801, 84294, 85887, 133602, 171774, 200403, 400806, 601209, 709363, 1202418, 1418726, 2128089, 4256178, 4965541, 6384267, 9931082, 12768534, 14896623, 19152801, 29793246, 38305602, 44689869, 89379738, 134069607, 268139214]

約数ペア:

[(1, 268139214), (2, 134069607), (3, 89379738), (6, 44689869), (7, 38305602), (9, 29793246), (14, 19152801), (18, 14896623), (21, 12768534), (27, 9931082), (42, 6384267), (54, 4965541), (63, 4256178), (126, 2128089), (189, 1418726), (223, 1202418), (378, 709363), (446, 601209), (669, 400806), (1338, 200403), (1561, 171774), (2007, 133602), (3122, 85887), (3181, 84294), (4014, 66801), (4683, 57258), (6021, 44534), (6362, 42147), (9366, 28629), (9543, 28098), (12042, 22267), (14049, 19086)]