345003456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{256699}}^1$

素因数の和:256721

約数の個数: 56

約数和(自身を含む): 1043228800

約数和(自身を除く): 698225344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 256699, 513398, 770097, 1026796, 1540194, 1796893, 2053592, 3080388, 3593786, 4107184, 5390679, 6160776, 7187572, 8214368, 10781358, 12321552, 14375144, 16428736, 21562716, 24643104, 28750288, 43125432, 49286208, 57500576, 86250864, 115001152, 172501728, 345003456]

約数ペア:

[(1, 345003456), (2, 172501728), (3, 115001152), (4, 86250864), (6, 57500576), (7, 49286208), (8, 43125432), (12, 28750288), (14, 24643104), (16, 21562716), (21, 16428736), (24, 14375144), (28, 12321552), (32, 10781358), (42, 8214368), (48, 7187572), (56, 6160776), (64, 5390679), (84, 4107184), (96, 3593786), (112, 3080388), (168, 2053592), (192, 1796893), (224, 1540194), (336, 1026796), (448, 770097), (672, 513398), (1344, 256699)]