218104704

素因数分解:

$2^7\times 3^3\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 648883200

約数和(自身を除く): 430778496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 223, 283, 288, 384, 432, 446, 566, 576, 669, 849, 864, 892, 1132, 1152, 1338, 1698, 1728, 1784, 2007, 2264, 2547, 2676, 3396, 3456, 3568, 4014, 4528, 5094, 5352, 6021, 6792, 7136, 7641, 8028, 9056, 10188, 10704, 12042, 13584, 14272, 15282, 16056, 18112, 20376, 21408, 24084, 27168, 28544, 30564, 32112, 36224, 40752, 42816, 48168, 54336, 61128, 63109, 64224, 81504, 85632, 96336, 108672, 122256, 126218, 128448, 163008, 189327, 192672, 244512, 252436, 256896, 326016, 378654, 385344, 489024, 504872, 567981, 757308, 770688, 978048, 1009744, 1135962, 1514616, 1703943, 2019488, 2271924, 3029232, 3407886, 4038976, 4543848, 6058464, 6815772, 8077952, 9087696, 12116928, 13631544, 18175392, 24233856, 27263088, 36350784, 54526176, 72701568, 109052352, 218104704]

約数ペア:

[(1, 218104704), (2, 109052352), (3, 72701568), (4, 54526176), (6, 36350784), (8, 27263088), (9, 24233856), (12, 18175392), (16, 13631544), (18, 12116928), (24, 9087696), (27, 8077952), (32, 6815772), (36, 6058464), (48, 4543848), (54, 4038976), (64, 3407886), (72, 3029232), (96, 2271924), (108, 2019488), (128, 1703943), (144, 1514616), (192, 1135962), (216, 1009744), (223, 978048), (283, 770688), (288, 757308), (384, 567981), (432, 504872), (446, 489024), (566, 385344), (576, 378654), (669, 326016), (849, 256896), (864, 252436), (892, 244512), (1132, 192672), (1152, 189327), (1338, 163008), (1698, 128448), (1728, 126218), (1784, 122256), (2007, 108672), (2264, 96336), (2547, 85632), (2676, 81504), (3396, 64224), (3456, 63109), (3568, 61128), (4014, 54336), (4528, 48168), (5094, 42816), (5352, 40752), (6021, 36224), (6792, 32112), (7136, 30564), (7641, 28544), (8028, 27168), (9056, 24084), (10188, 21408), (10704, 20376), (12042, 18112), (13584, 16056), (14272, 15282)]