217329672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4133}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 623076480

約数和(自身を除く): 405746808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2504, 3756, 4133, 4382, 6573, 7512, 8266, 8764, 12399, 13146, 16532, 17528, 24798, 26292, 28931, 33064, 49596, 52584, 57862, 86793, 99192, 115724, 173586, 231448, 347172, 694344, 1293629, 2587258, 3880887, 5174516, 7761774, 9055403, 10349032, 15523548, 18110806, 27166209, 31047096, 36221612, 54332418, 72443224, 108664836, 217329672]

約数ペア:

[(1, 217329672), (2, 108664836), (3, 72443224), (4, 54332418), (6, 36221612), (7, 31047096), (8, 27166209), (12, 18110806), (14, 15523548), (21, 10349032), (24, 9055403), (28, 7761774), (42, 5174516), (56, 3880887), (84, 2587258), (168, 1293629), (313, 694344), (626, 347172), (939, 231448), (1252, 173586), (1878, 115724), (2191, 99192), (2504, 86793), (3756, 57862), (4133, 52584), (4382, 49596), (6573, 33064), (7512, 28931), (8266, 26292), (8764, 24798), (12399, 17528), (13146, 16532)]