290197908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8053}}^1$

素因数の和:8094

約数の個数: 144

約数和(自身を含む): 985036416

約数和(自身を除く): 694838508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 8053, 9009, 12012, 16106, 18018, 24159, 32212, 36036, 48318, 56371, 72477, 88583, 96636, 104689, 112742, 144954, 169113, 177166, 209378, 225484, 265749, 289908, 314067, 338226, 354332, 418756, 507339, 531498, 620081, 628134, 676452, 732823, 797247, 942201, 1014678, 1062996, 1151579, 1240162, 1256268, 1465646, 1594494, 1860243, 1884402, 2029356, 2198469, 2303158, 2480324, 2931292, 3188988, 3454737, 3720486, 3768804, 4396938, 4606316, 5580729, 6595407, 6909474, 7440972, 8061053, 8793876, 10364211, 11161458, 13190814, 13818948, 16122106, 20728422, 22322916, 24183159, 26381628, 32244212, 41456844, 48366318, 72549477, 96732636, 145098954, 290197908]

約数ペア:

[(1, 290197908), (2, 145098954), (3, 96732636), (4, 72549477), (6, 48366318), (7, 41456844), (9, 32244212), (11, 26381628), (12, 24183159), (13, 22322916), (14, 20728422), (18, 16122106), (21, 13818948), (22, 13190814), (26, 11161458), (28, 10364211), (33, 8793876), (36, 8061053), (39, 7440972), (42, 6909474), (44, 6595407), (52, 5580729), (63, 4606316), (66, 4396938), (77, 3768804), (78, 3720486), (84, 3454737), (91, 3188988), (99, 2931292), (117, 2480324), (126, 2303158), (132, 2198469), (143, 2029356), (154, 1884402), (156, 1860243), (182, 1594494), (198, 1465646), (231, 1256268), (234, 1240162), (252, 1151579), (273, 1062996), (286, 1014678), (308, 942201), (364, 797247), (396, 732823), (429, 676452), (462, 628134), (468, 620081), (546, 531498), (572, 507339), (693, 418756), (819, 354332), (858, 338226), (924, 314067), (1001, 289908), (1092, 265749), (1287, 225484), (1386, 209378), (1638, 177166), (1716, 169113), (2002, 144954), (2574, 112742), (2772, 104689), (3003, 96636), (3276, 88583), (4004, 72477), (5148, 56371), (6006, 48318), (8053, 36036), (9009, 32212), (12012, 24159), (16106, 18018)]