622958292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19913}}^1$

素因数の和:20013

約数の個数: 72

約数和(自身を含む): 1739687040

約数和(自身を除く): 1116728748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 7821, 10428, 15642, 19913, 31284, 39826, 59739, 79652, 119478, 179217, 219043, 238956, 358434, 438086, 657129, 716868, 876172, 1314258, 1573127, 1971387, 2628516, 3146254, 3942774, 4719381, 6292508, 7885548, 9438762, 14158143, 17304397, 18877524, 28316286, 34608794, 51913191, 56632572, 69217588, 103826382, 155739573, 207652764, 311479146, 622958292]

約数ペア:

[(1, 622958292), (2, 311479146), (3, 207652764), (4, 155739573), (6, 103826382), (9, 69217588), (11, 56632572), (12, 51913191), (18, 34608794), (22, 28316286), (33, 18877524), (36, 17304397), (44, 14158143), (66, 9438762), (79, 7885548), (99, 6292508), (132, 4719381), (158, 3942774), (198, 3146254), (237, 2628516), (316, 1971387), (396, 1573127), (474, 1314258), (711, 876172), (869, 716868), (948, 657129), (1422, 438086), (1738, 358434), (2607, 238956), (2844, 219043), (3476, 179217), (5214, 119478), (7821, 79652), (10428, 59739), (15642, 39826), (19913, 31284)]