315086394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 749048832

約数和(自身を除く): 433962438

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 67, 82, 123, 134, 201, 246, 287, 402, 469, 574, 861, 938, 1407, 1722, 2731, 2747, 2814, 5462, 5494, 8193, 8241, 16386, 16482, 19117, 19229, 38234, 38458, 57351, 57687, 111971, 114702, 115374, 182977, 223942, 335913, 365954, 548931, 671826, 783797, 1097862, 1280839, 1567594, 2351391, 2561678, 3842517, 4702782, 7502057, 7685034, 15004114, 22506171, 45012342, 52514399, 105028798, 157543197, 315086394]

約数ペア:

[(1, 315086394), (2, 157543197), (3, 105028798), (6, 52514399), (7, 45012342), (14, 22506171), (21, 15004114), (41, 7685034), (42, 7502057), (67, 4702782), (82, 3842517), (123, 2561678), (134, 2351391), (201, 1567594), (246, 1280839), (287, 1097862), (402, 783797), (469, 671826), (574, 548931), (861, 365954), (938, 335913), (1407, 223942), (1722, 182977), (2731, 115374), (2747, 114702), (2814, 111971), (5462, 57687), (5494, 57351), (8193, 38458), (8241, 38234), (16386, 19229), (16482, 19117)]