313674804

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 819262080

約数和(自身を除く): 505587276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 267, 282, 356, 423, 534, 564, 801, 846, 1068, 1602, 1692, 2083, 3204, 4166, 4183, 6249, 8332, 8366, 12498, 12549, 16732, 18747, 24996, 25098, 37494, 37647, 50196, 74988, 75294, 97901, 150588, 185387, 195802, 293703, 370774, 391604, 556161, 587406, 741548, 881109, 1112322, 1174812, 1668483, 1762218, 2224644, 3336966, 3524436, 6673932, 8713189, 17426378, 26139567, 34852756, 52279134, 78418701, 104558268, 156837402, 313674804]

約数ペア:

[(1, 313674804), (2, 156837402), (3, 104558268), (4, 78418701), (6, 52279134), (9, 34852756), (12, 26139567), (18, 17426378), (36, 8713189), (47, 6673932), (89, 3524436), (94, 3336966), (141, 2224644), (178, 1762218), (188, 1668483), (267, 1174812), (282, 1112322), (356, 881109), (423, 741548), (534, 587406), (564, 556161), (801, 391604), (846, 370774), (1068, 293703), (1602, 195802), (1692, 185387), (2083, 150588), (3204, 97901), (4166, 75294), (4183, 74988), (6249, 50196), (8332, 37647), (8366, 37494), (12498, 25098), (12549, 24996), (16732, 18747)]