220384464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{15887}}^1$

素因数の和:15932

約数の個数: 60

約数和(自身を含む): 604824384

約数和(自身を除く): 384439920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 15887, 31774, 47661, 63548, 95322, 127096, 190644, 254192, 270079, 381288, 540158, 762576, 810237, 1080316, 1620474, 2160632, 3240948, 4321264, 4591343, 6481896, 9182686, 12963792, 13774029, 18365372, 27548058, 36730744, 55096116, 73461488, 110192232, 220384464]

約数ペア:

[(1, 220384464), (2, 110192232), (3, 73461488), (4, 55096116), (6, 36730744), (8, 27548058), (12, 18365372), (16, 13774029), (17, 12963792), (24, 9182686), (34, 6481896), (48, 4591343), (51, 4321264), (68, 3240948), (102, 2160632), (136, 1620474), (204, 1080316), (272, 810237), (289, 762576), (408, 540158), (578, 381288), (816, 270079), (867, 254192), (1156, 190644), (1734, 127096), (2312, 95322), (3468, 63548), (4624, 47661), (6936, 31774), (13872, 15887)]