891184944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{17207}}^1$

素因数の和:17314

約数の個数: 80

約数和(自身を含む): 2509339392

約数和(自身を除く): 1618154448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 8632, 12948, 17207, 17264, 25896, 34414, 51621, 51792, 68828, 103242, 137656, 206484, 223691, 275312, 412968, 447382, 671073, 825936, 894764, 1342146, 1428181, 1789528, 2684292, 2856362, 3579056, 4284543, 5368584, 5712724, 8569086, 10737168, 11425448, 17138172, 18566353, 22850896, 34276344, 37132706, 55699059, 68552688, 74265412, 111398118, 148530824, 222796236, 297061648, 445592472, 891184944]

約数ペア:

[(1, 891184944), (2, 445592472), (3, 297061648), (4, 222796236), (6, 148530824), (8, 111398118), (12, 74265412), (13, 68552688), (16, 55699059), (24, 37132706), (26, 34276344), (39, 22850896), (48, 18566353), (52, 17138172), (78, 11425448), (83, 10737168), (104, 8569086), (156, 5712724), (166, 5368584), (208, 4284543), (249, 3579056), (312, 2856362), (332, 2684292), (498, 1789528), (624, 1428181), (664, 1342146), (996, 894764), (1079, 825936), (1328, 671073), (1992, 447382), (2158, 412968), (3237, 275312), (3984, 223691), (4316, 206484), (6474, 137656), (8632, 103242), (12948, 68828), (17207, 51792), (17264, 51621), (25896, 34414)]