290291258418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1289}}^1\times {\mathrm{9293}}^1$

素因数の和:11171

約数の個数: 64

約数和(自身を含む): 665260058880

約数和(自身を除く): 374968800462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 577, 1154, 1289, 1731, 2578, 3462, 3867, 4039, 7734, 8078, 9023, 9293, 12117, 18046, 18586, 24234, 27069, 27879, 54138, 55758, 65051, 130102, 195153, 390306, 743753, 1487506, 2231259, 4462518, 5206271, 5362061, 10412542, 10724122, 11978677, 15618813, 16086183, 23957354, 31237626, 32172366, 35936031, 37534427, 71872062, 75068854, 83850739, 112603281, 167701478, 225206562, 251552217, 503104434, 6911696629, 13823393258, 20735089887, 41470179774, 48381876403, 96763752806, 145145629209, 290291258418]

約数ペア:

[(1, 290291258418), (2, 145145629209), (3, 96763752806), (6, 48381876403), (7, 41470179774), (14, 20735089887), (21, 13823393258), (42, 6911696629), (577, 503104434), (1154, 251552217), (1289, 225206562), (1731, 167701478), (2578, 112603281), (3462, 83850739), (3867, 75068854), (4039, 71872062), (7734, 37534427), (8078, 35936031), (9023, 32172366), (9293, 31237626), (12117, 23957354), (18046, 16086183), (18586, 15618813), (24234, 11978677), (27069, 10724122), (27879, 10412542), (54138, 5362061), (55758, 5206271), (65051, 4462518), (130102, 2231259), (195153, 1487506), (390306, 743753)]