328040448

素因数分解:

$2^{15}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 905955840

約数和(自身を除く): 577915392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 128, 141, 142, 188, 192, 213, 256, 282, 284, 376, 384, 426, 512, 564, 568, 752, 768, 852, 1024, 1128, 1136, 1504, 1536, 1704, 2048, 2256, 2272, 3008, 3072, 3337, 3408, 4096, 4512, 4544, 6016, 6144, 6674, 6816, 8192, 9024, 9088, 10011, 12032, 12288, 13348, 13632, 16384, 18048, 18176, 20022, 24064, 24576, 26696, 27264, 32768, 36096, 36352, 40044, 48128, 49152, 53392, 54528, 72192, 72704, 80088, 96256, 98304, 106784, 109056, 144384, 145408, 160176, 192512, 213568, 218112, 288768, 290816, 320352, 385024, 427136, 436224, 577536, 581632, 640704, 770048, 854272, 872448, 1155072, 1163264, 1281408, 1540096, 1708544, 1744896, 2310144, 2326528, 2562816, 3417088, 3489792, 4620288, 5125632, 6834176, 6979584, 10251264, 13668352, 20502528, 27336704, 41005056, 54673408, 82010112, 109346816, 164020224, 328040448]

約数ペア:

[(1, 328040448), (2, 164020224), (3, 109346816), (4, 82010112), (6, 54673408), (8, 41005056), (12, 27336704), (16, 20502528), (24, 13668352), (32, 10251264), (47, 6979584), (48, 6834176), (64, 5125632), (71, 4620288), (94, 3489792), (96, 3417088), (128, 2562816), (141, 2326528), (142, 2310144), (188, 1744896), (192, 1708544), (213, 1540096), (256, 1281408), (282, 1163264), (284, 1155072), (376, 872448), (384, 854272), (426, 770048), (512, 640704), (564, 581632), (568, 577536), (752, 436224), (768, 427136), (852, 385024), (1024, 320352), (1128, 290816), (1136, 288768), (1504, 218112), (1536, 213568), (1704, 192512), (2048, 160176), (2256, 145408), (2272, 144384), (3008, 109056), (3072, 106784), (3337, 98304), (3408, 96256), (4096, 80088), (4512, 72704), (4544, 72192), (6016, 54528), (6144, 53392), (6674, 49152), (6816, 48128), (8192, 40044), (9024, 36352), (9088, 36096), (10011, 32768), (12032, 27264), (12288, 26696), (13348, 24576), (13632, 24064), (16384, 20022), (18048, 18176)]