511152642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2629

約数の個数: 144

約数和(自身を含む): 1498835520

約数和(自身を除く): 987682878

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 2579, 3003, 3146, 4719, 5082, 5158, 6006, 7623, 7737, 9009, 9438, 11011, 14157, 15246, 15474, 18018, 18053, 22022, 23211, 28314, 28369, 33033, 33527, 36106, 46422, 54159, 56738, 66066, 67054, 85107, 99099, 100581, 108318, 162477, 170214, 198198, 198583, 201162, 234689, 255321, 301743, 312059, 324954, 368797, 397166, 469378, 510642, 595749, 603486, 624118, 704067, 737594, 936177, 1106391, 1191498, 1408134, 1787247, 1872354, 2112201, 2184413, 2212782, 2581579, 2808531, 3319173, 3574494, 4056767, 4224402, 4368826, 5163158, 5617062, 6553239, 6638346, 7744737, 8113534, 12170301, 13106478, 15489474, 19659717, 23234211, 24340602, 28397369, 36510903, 39319434, 46468422, 56794738, 73021806, 85192107, 170384214, 255576321, 511152642]

約数ペア:

[(1, 511152642), (2, 255576321), (3, 170384214), (6, 85192107), (7, 73021806), (9, 56794738), (11, 46468422), (13, 39319434), (14, 36510903), (18, 28397369), (21, 24340602), (22, 23234211), (26, 19659717), (33, 15489474), (39, 13106478), (42, 12170301), (63, 8113534), (66, 7744737), (77, 6638346), (78, 6553239), (91, 5617062), (99, 5163158), (117, 4368826), (121, 4224402), (126, 4056767), (143, 3574494), (154, 3319173), (182, 2808531), (198, 2581579), (231, 2212782), (234, 2184413), (242, 2112201), (273, 1872354), (286, 1787247), (363, 1408134), (429, 1191498), (462, 1106391), (546, 936177), (693, 737594), (726, 704067), (819, 624118), (847, 603486), (858, 595749), (1001, 510642), (1089, 469378), (1287, 397166), (1386, 368797), (1573, 324954), (1638, 312059), (1694, 301743), (2002, 255321), (2178, 234689), (2541, 201162), (2574, 198583), (2579, 198198), (3003, 170214), (3146, 162477), (4719, 108318), (5082, 100581), (5158, 99099), (6006, 85107), (7623, 67054), (7737, 66066), (9009, 56738), (9438, 54159), (11011, 46422), (14157, 36106), (15246, 33527), (15474, 33033), (18018, 28369), (18053, 28314), (22022, 23211)]