1644242688

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{64877}}^1$

素因数の和:64910

約数の個数: 108

約数和(自身を含む): 5171814648

約数和(自身を除く): 3527571960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 64877, 129754, 194631, 259508, 389262, 519016, 583893, 713647, 778524, 1038032, 1167786, 1427294, 1557048, 2076064, 2140941, 2335572, 2854588, 3114096, 4152128, 4281882, 4671144, 5709176, 6228192, 6422823, 8304256, 8563764, 9342288, 11418352, 12456384, 12845646, 16608512, 17127528, 18684576, 22836704, 24912768, 25691292, 34255056, 37369152, 45673408, 49825536, 51382584, 68510112, 74738304, 91346816, 102765168, 137020224, 149476608, 182693632, 205530336, 274040448, 411060672, 548080896, 822121344, 1644242688]

約数ペア:

[(1, 1644242688), (2, 822121344), (3, 548080896), (4, 411060672), (6, 274040448), (8, 205530336), (9, 182693632), (11, 149476608), (12, 137020224), (16, 102765168), (18, 91346816), (22, 74738304), (24, 68510112), (32, 51382584), (33, 49825536), (36, 45673408), (44, 37369152), (48, 34255056), (64, 25691292), (66, 24912768), (72, 22836704), (88, 18684576), (96, 17127528), (99, 16608512), (128, 12845646), (132, 12456384), (144, 11418352), (176, 9342288), (192, 8563764), (198, 8304256), (256, 6422823), (264, 6228192), (288, 5709176), (352, 4671144), (384, 4281882), (396, 4152128), (528, 3114096), (576, 2854588), (704, 2335572), (768, 2140941), (792, 2076064), (1056, 1557048), (1152, 1427294), (1408, 1167786), (1584, 1038032), (2112, 778524), (2304, 713647), (2816, 583893), (3168, 519016), (4224, 389262), (6336, 259508), (8448, 194631), (12672, 129754), (25344, 64877)]