213881712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7718

約数の個数: 80

約数和(自身を含む): 614210688

約数和(自身を除く): 400328976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 7643, 9328, 13992, 15286, 22929, 27984, 30572, 45858, 61144, 84073, 91716, 122288, 168146, 183432, 252219, 336292, 366864, 405079, 504438, 672584, 810158, 1008876, 1215237, 1345168, 1620316, 2017752, 2430474, 3240632, 4035504, 4455869, 4860948, 6481264, 8911738, 9721896, 13367607, 17823476, 19443792, 26735214, 35646952, 53470428, 71293904, 106940856, 213881712]

約数ペア:

[(1, 213881712), (2, 106940856), (3, 71293904), (4, 53470428), (6, 35646952), (8, 26735214), (11, 19443792), (12, 17823476), (16, 13367607), (22, 9721896), (24, 8911738), (33, 6481264), (44, 4860948), (48, 4455869), (53, 4035504), (66, 3240632), (88, 2430474), (106, 2017752), (132, 1620316), (159, 1345168), (176, 1215237), (212, 1008876), (264, 810158), (318, 672584), (424, 504438), (528, 405079), (583, 366864), (636, 336292), (848, 252219), (1166, 183432), (1272, 168146), (1749, 122288), (2332, 91716), (2544, 84073), (3498, 61144), (4664, 45858), (6996, 30572), (7643, 27984), (9328, 22929), (13992, 15286)]