636972672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10303}}^1$

素因数の和:10350

約数の個数: 128

約数和(自身を含む): 2017935360

約数和(自身を除く): 1380962688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10303, 10304, 15456, 20606, 20608, 30909, 30912, 41212, 61818, 61824, 72121, 82424, 123636, 144242, 164848, 216363, 236969, 247272, 288484, 329696, 432726, 473938, 494544, 576968, 659392, 710907, 865452, 947876, 989088, 1153936, 1318784, 1421814, 1658783, 1730904, 1895752, 1978176, 2307872, 2843628, 3317566, 3461808, 3791504, 3956352, 4615744, 4976349, 5687256, 6635132, 6923616, 7583008, 9231488, 9952698, 11374512, 13270264, 13847232, 15166016, 19905396, 22749024, 26540528, 27694464, 30332032, 39810792, 45498048, 53081056, 79621584, 90996096, 106162112, 159243168, 212324224, 318486336, 636972672]

約数ペア:

[(1, 636972672), (2, 318486336), (3, 212324224), (4, 159243168), (6, 106162112), (7, 90996096), (8, 79621584), (12, 53081056), (14, 45498048), (16, 39810792), (21, 30332032), (23, 27694464), (24, 26540528), (28, 22749024), (32, 19905396), (42, 15166016), (46, 13847232), (48, 13270264), (56, 11374512), (64, 9952698), (69, 9231488), (84, 7583008), (92, 6923616), (96, 6635132), (112, 5687256), (128, 4976349), (138, 4615744), (161, 3956352), (168, 3791504), (184, 3461808), (192, 3317566), (224, 2843628), (276, 2307872), (322, 1978176), (336, 1895752), (368, 1730904), (384, 1658783), (448, 1421814), (483, 1318784), (552, 1153936), (644, 989088), (672, 947876), (736, 865452), (896, 710907), (966, 659392), (1104, 576968), (1288, 494544), (1344, 473938), (1472, 432726), (1932, 329696), (2208, 288484), (2576, 247272), (2688, 236969), (2944, 216363), (3864, 164848), (4416, 144242), (5152, 123636), (7728, 82424), (8832, 72121), (10303, 61824), (10304, 61818), (15456, 41212), (20606, 30912), (20608, 30909)]