304812858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7207}}^1$

素因数の和:7291

約数の個数: 64

約数和(自身を含む): 747325440

約数和(自身を除く): 442512582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 6042, 7049, 7207, 14098, 14414, 21147, 21621, 42294, 43242, 50449, 100898, 136933, 151347, 273866, 302694, 381971, 410799, 763942, 821598, 958531, 1145913, 1917062, 2291826, 2673797, 2875593, 5347594, 5751186, 7257449, 8021391, 14514898, 16042782, 21772347, 43544694, 50802143, 101604286, 152406429, 304812858]

約数ペア:

[(1, 304812858), (2, 152406429), (3, 101604286), (6, 50802143), (7, 43544694), (14, 21772347), (19, 16042782), (21, 14514898), (38, 8021391), (42, 7257449), (53, 5751186), (57, 5347594), (106, 2875593), (114, 2673797), (133, 2291826), (159, 1917062), (266, 1145913), (318, 958531), (371, 821598), (399, 763942), (742, 410799), (798, 381971), (1007, 302694), (1113, 273866), (2014, 151347), (2226, 136933), (3021, 100898), (6042, 50449), (7049, 43242), (7207, 42294), (14098, 21621), (14414, 21147)]