1249202754

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 2804412780

約数和(自身を除く): 1555210026

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 178, 267, 282, 353, 423, 534, 706, 801, 846, 1059, 1602, 2118, 2209, 3177, 4183, 4418, 6354, 6627, 8366, 12549, 13254, 16591, 19881, 25098, 31417, 33182, 37647, 39762, 49773, 62834, 75294, 94251, 99546, 149319, 188502, 196601, 282753, 298638, 393202, 565506, 589803, 779777, 1179606, 1476599, 1559554, 1769409, 2339331, 2953198, 3538818, 4429797, 4678662, 7017993, 8859594, 13289391, 14035986, 26578782, 69400153, 138800306, 208200459, 416400918, 624601377, 1249202754]

約数ペア:

[(1, 1249202754), (2, 624601377), (3, 416400918), (6, 208200459), (9, 138800306), (18, 69400153), (47, 26578782), (89, 14035986), (94, 13289391), (141, 8859594), (178, 7017993), (267, 4678662), (282, 4429797), (353, 3538818), (423, 2953198), (534, 2339331), (706, 1769409), (801, 1559554), (846, 1476599), (1059, 1179606), (1602, 779777), (2118, 589803), (2209, 565506), (3177, 393202), (4183, 298638), (4418, 282753), (6354, 196601), (6627, 188502), (8366, 149319), (12549, 99546), (13254, 94251), (16591, 75294), (19881, 62834), (25098, 49773), (31417, 39762), (33182, 37647)]