285378996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{50707}}^1$

素因数の和:50788

約数の個数: 48

約数和(自身を含む): 772384256

約数和(自身を除く): 487005260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 50707, 101414, 152121, 202828, 304242, 354949, 608484, 709898, 1064847, 1419796, 2129694, 3397369, 4259388, 6794738, 10192107, 13589476, 20384214, 23781583, 40768428, 47563166, 71344749, 95126332, 142689498, 285378996]

約数ペア:

[(1, 285378996), (2, 142689498), (3, 95126332), (4, 71344749), (6, 47563166), (7, 40768428), (12, 23781583), (14, 20384214), (21, 13589476), (28, 10192107), (42, 6794738), (67, 4259388), (84, 3397369), (134, 2129694), (201, 1419796), (268, 1064847), (402, 709898), (469, 608484), (804, 354949), (938, 304242), (1407, 202828), (1876, 152121), (2814, 101414), (5628, 50707)]