282843484

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7717}}^1$

素因数の和:7763

約数の個数: 72

約数和(自身を含む): 665168112

約数和(自身を除く): 382324628

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 7717, 9163, 15434, 18326, 30868, 36652, 54019, 84887, 108038, 131189, 169774, 216076, 262378, 339548, 378133, 524756, 594209, 756266, 918323, 1188418, 1443079, 1512532, 1836646, 2376836, 2886158, 3673292, 4159463, 5772316, 6428261, 8318926, 10101553, 12856522, 16637852, 20203106, 25713044, 40406212, 70710871, 141421742, 282843484]

約数ペア:

[(1, 282843484), (2, 141421742), (4, 70710871), (7, 40406212), (11, 25713044), (14, 20203106), (17, 16637852), (22, 12856522), (28, 10101553), (34, 8318926), (44, 6428261), (49, 5772316), (68, 4159463), (77, 3673292), (98, 2886158), (119, 2376836), (154, 1836646), (187, 1512532), (196, 1443079), (238, 1188418), (308, 918323), (374, 756266), (476, 594209), (539, 524756), (748, 378133), (833, 339548), (1078, 262378), (1309, 216076), (1666, 169774), (2156, 131189), (2618, 108038), (3332, 84887), (5236, 54019), (7717, 36652), (9163, 30868), (15434, 18326)]