549763578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6629

約数の個数: 128

約数和(自身を含む): 1592317440

約数和(自身を除く): 1042553862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1989, 2142, 2457, 3094, 3213, 3978, 4641, 4914, 5967, 6426, 6581, 9282, 11934, 13162, 13923, 19743, 27846, 39486, 41769, 46067, 59229, 83538, 85553, 92134, 111877, 118458, 138201, 171106, 177687, 223754, 256659, 276402, 335631, 355374, 414603, 513318, 598871, 671262, 769977, 783139, 829206, 1006893, 1197742, 1243809, 1454401, 1539954, 1566278, 1796613, 2013786, 2309931, 2349417, 2487618, 2908802, 3020679, 3593226, 4363203, 4619862, 4698834, 5389839, 6041358, 7048251, 8726406, 10180807, 10779678, 13089609, 14096502, 16169517, 20361614, 21144753, 26179218, 30542421, 32339034, 39268827, 42289506, 61084842, 78537654, 91627263, 183254526, 274881789, 549763578]

約数ペア:

[(1, 549763578), (2, 274881789), (3, 183254526), (6, 91627263), (7, 78537654), (9, 61084842), (13, 42289506), (14, 39268827), (17, 32339034), (18, 30542421), (21, 26179218), (26, 21144753), (27, 20361614), (34, 16169517), (39, 14096502), (42, 13089609), (51, 10779678), (54, 10180807), (63, 8726406), (78, 7048251), (91, 6041358), (102, 5389839), (117, 4698834), (119, 4619862), (126, 4363203), (153, 3593226), (182, 3020679), (189, 2908802), (221, 2487618), (234, 2349417), (238, 2309931), (273, 2013786), (306, 1796613), (351, 1566278), (357, 1539954), (378, 1454401), (442, 1243809), (459, 1197742), (546, 1006893), (663, 829206), (702, 783139), (714, 769977), (819, 671262), (918, 598871), (1071, 513318), (1326, 414603), (1547, 355374), (1638, 335631), (1989, 276402), (2142, 256659), (2457, 223754), (3094, 177687), (3213, 171106), (3978, 138201), (4641, 118458), (4914, 111877), (5967, 92134), (6426, 85553), (6581, 83538), (9282, 59229), (11934, 46067), (13162, 41769), (13923, 39486), (19743, 27846)]