98996898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 271724544

約数和(自身を除く): 172727646

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 53, 66, 77, 78, 91, 106, 143, 154, 159, 182, 231, 273, 286, 311, 318, 371, 429, 462, 546, 583, 622, 689, 742, 858, 933, 1001, 1113, 1166, 1378, 1749, 1866, 2002, 2067, 2177, 2226, 3003, 3421, 3498, 4043, 4081, 4134, 4354, 4823, 6006, 6531, 6842, 7579, 8086, 8162, 9646, 10263, 12129, 12243, 13062, 14469, 15158, 16483, 20526, 22737, 23947, 24258, 24486, 28301, 28938, 32966, 44473, 45474, 47894, 49449, 53053, 56602, 71841, 84903, 88946, 98898, 106106, 115381, 133419, 143682, 159159, 169806, 181313, 214279, 230762, 266838, 311311, 318318, 346143, 362626, 428558, 543939, 622622, 642837, 692286, 933933, 1087878, 1269191, 1285674, 1499953, 1867866, 2357069, 2538382, 2999906, 3807573, 4499859, 4714138, 7071207, 7615146, 8999718, 14142414, 16499483, 32998966, 49498449, 98996898]

約数ペア:

[(1, 98996898), (2, 49498449), (3, 32998966), (6, 16499483), (7, 14142414), (11, 8999718), (13, 7615146), (14, 7071207), (21, 4714138), (22, 4499859), (26, 3807573), (33, 2999906), (39, 2538382), (42, 2357069), (53, 1867866), (66, 1499953), (77, 1285674), (78, 1269191), (91, 1087878), (106, 933933), (143, 692286), (154, 642837), (159, 622622), (182, 543939), (231, 428558), (273, 362626), (286, 346143), (311, 318318), (318, 311311), (371, 266838), (429, 230762), (462, 214279), (546, 181313), (583, 169806), (622, 159159), (689, 143682), (742, 133419), (858, 115381), (933, 106106), (1001, 98898), (1113, 88946), (1166, 84903), (1378, 71841), (1749, 56602), (1866, 53053), (2002, 49449), (2067, 47894), (2177, 45474), (2226, 44473), (3003, 32966), (3421, 28938), (3498, 28301), (4043, 24486), (4081, 24258), (4134, 23947), (4354, 22737), (4823, 20526), (6006, 16483), (6531, 15158), (6842, 14469), (7579, 13062), (8086, 12243), (8162, 12129), (9646, 10263)]