249730488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9349}}^1$

素因数の和:9421

約数の個数: 96

約数和(自身を含む): 787644000

約数和(自身を除く): 537913512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3339, 3816, 4452, 6678, 8904, 9349, 13356, 18698, 26712, 28047, 37396, 56094, 65443, 74792, 84141, 112188, 130886, 168282, 196329, 224376, 261772, 336564, 392658, 495497, 523544, 588987, 673128, 785316, 990994, 1177974, 1486491, 1570632, 1981988, 2355948, 2972982, 3468479, 3963976, 4459473, 4711896, 5945964, 6936958, 8918946, 10405437, 11891928, 13873916, 17837892, 20810874, 27747832, 31216311, 35675784, 41621748, 62432622, 83243496, 124865244, 249730488]

約数ペア:

[(1, 249730488), (2, 124865244), (3, 83243496), (4, 62432622), (6, 41621748), (7, 35675784), (8, 31216311), (9, 27747832), (12, 20810874), (14, 17837892), (18, 13873916), (21, 11891928), (24, 10405437), (28, 8918946), (36, 6936958), (42, 5945964), (53, 4711896), (56, 4459473), (63, 3963976), (72, 3468479), (84, 2972982), (106, 2355948), (126, 1981988), (159, 1570632), (168, 1486491), (212, 1177974), (252, 990994), (318, 785316), (371, 673128), (424, 588987), (477, 523544), (504, 495497), (636, 392658), (742, 336564), (954, 261772), (1113, 224376), (1272, 196329), (1484, 168282), (1908, 130886), (2226, 112188), (2968, 84141), (3339, 74792), (3816, 65443), (4452, 56094), (6678, 37396), (8904, 28047), (9349, 26712), (13356, 18698)]