645974016

素因数分解:

$2^{11}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2309

約数の個数: 96

約数和(自身を含む): 1759605120

約数和(自身を除く): 1113631104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1024, 1128, 1504, 1536, 2048, 2237, 2256, 3008, 3072, 4474, 4512, 6016, 6144, 6711, 8948, 9024, 12032, 13422, 17896, 18048, 24064, 26844, 35792, 36096, 48128, 53688, 71584, 72192, 96256, 105139, 107376, 143168, 144384, 210278, 214752, 286336, 288768, 315417, 420556, 429504, 572672, 630834, 841112, 859008, 1145344, 1261668, 1682224, 1718016, 2290688, 2523336, 3364448, 3436032, 4581376, 5046672, 6728896, 6872064, 10093344, 13457792, 13744128, 20186688, 26915584, 40373376, 53831168, 80746752, 107662336, 161493504, 215324672, 322987008, 645974016]

約数ペア:

[(1, 645974016), (2, 322987008), (3, 215324672), (4, 161493504), (6, 107662336), (8, 80746752), (12, 53831168), (16, 40373376), (24, 26915584), (32, 20186688), (47, 13744128), (48, 13457792), (64, 10093344), (94, 6872064), (96, 6728896), (128, 5046672), (141, 4581376), (188, 3436032), (192, 3364448), (256, 2523336), (282, 2290688), (376, 1718016), (384, 1682224), (512, 1261668), (564, 1145344), (752, 859008), (768, 841112), (1024, 630834), (1128, 572672), (1504, 429504), (1536, 420556), (2048, 315417), (2237, 288768), (2256, 286336), (3008, 214752), (3072, 210278), (4474, 144384), (4512, 143168), (6016, 107376), (6144, 105139), (6711, 96256), (8948, 72192), (9024, 71584), (12032, 53688), (13422, 48128), (17896, 36096), (18048, 35792), (24064, 26844)]