2108127168

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:864

約数の個数: 224

約数和(自身を含む): 7116876800

約数和(自身を除く): 5008749632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 397, 432, 439, 448, 504, 576, 672, 756, 794, 864, 878, 1008, 1191, 1317, 1344, 1512, 1588, 1728, 1756, 2016, 2382, 2634, 2779, 3024, 3073, 3176, 3512, 3573, 3951, 4032, 4764, 5268, 5558, 6048, 6146, 6352, 7024, 7146, 7902, 8337, 9219, 9528, 10536, 10719, 11116, 11853, 12096, 12292, 12704, 14048, 14292, 15804, 16674, 18438, 19056, 21072, 21438, 22232, 23706, 24584, 25011, 25408, 27657, 28096, 28584, 31608, 33348, 36876, 38112, 42144, 42876, 44464, 47412, 49168, 50022, 55314, 57168, 63216, 66696, 73752, 75033, 76224, 82971, 84288, 85752, 88928, 94824, 98336, 100044, 110628, 114336, 126432, 133392, 147504, 150066, 165942, 171504, 174283, 177856, 189648, 196672, 200088, 221256, 228672, 252864, 266784, 295008, 300132, 331884, 343008, 348566, 379296, 400176, 442512, 522849, 533568, 590016, 600264, 663768, 686016, 697132, 758592, 800352, 885024, 1045698, 1200528, 1219981, 1327536, 1394264, 1568547, 1600704, 1770048, 2091396, 2401056, 2439962, 2655072, 2788528, 3137094, 3659943, 4182792, 4705641, 4802112, 4879924, 5310144, 5577056, 6274188, 7319886, 8365584, 9411282, 9759848, 10979829, 11154112, 12548376, 14639772, 16731168, 18822564, 19519696, 21959658, 25096752, 29279544, 32939487, 33462336, 37645128, 39039392, 43919316, 50193504, 58559088, 65878974, 75290256, 78078784, 87838632, 100387008, 117118176, 131757948, 150580512, 175677264, 234236352, 263515896, 301161024, 351354528, 527031792, 702709056, 1054063584, 2108127168]

約数ペア:

[(1, 2108127168), (2, 1054063584), (3, 702709056), (4, 527031792), (6, 351354528), (7, 301161024), (8, 263515896), (9, 234236352), (12, 175677264), (14, 150580512), (16, 131757948), (18, 117118176), (21, 100387008), (24, 87838632), (27, 78078784), (28, 75290256), (32, 65878974), (36, 58559088), (42, 50193504), (48, 43919316), (54, 39039392), (56, 37645128), (63, 33462336), (64, 32939487), (72, 29279544), (84, 25096752), (96, 21959658), (108, 19519696), (112, 18822564), (126, 16731168), (144, 14639772), (168, 12548376), (189, 11154112), (192, 10979829), (216, 9759848), (224, 9411282), (252, 8365584), (288, 7319886), (336, 6274188), (378, 5577056), (397, 5310144), (432, 4879924), (439, 4802112), (448, 4705641), (504, 4182792), (576, 3659943), (672, 3137094), (756, 2788528), (794, 2655072), (864, 2439962), (878, 2401056), (1008, 2091396), (1191, 1770048), (1317, 1600704), (1344, 1568547), (1512, 1394264), (1588, 1327536), (1728, 1219981), (1756, 1200528), (2016, 1045698), (2382, 885024), (2634, 800352), (2779, 758592), (3024, 697132), (3073, 686016), (3176, 663768), (3512, 600264), (3573, 590016), (3951, 533568), (4032, 522849), (4764, 442512), (5268, 400176), (5558, 379296), (6048, 348566), (6146, 343008), (6352, 331884), (7024, 300132), (7146, 295008), (7902, 266784), (8337, 252864), (9219, 228672), (9528, 221256), (10536, 200088), (10719, 196672), (11116, 189648), (11853, 177856), (12096, 174283), (12292, 171504), (12704, 165942), (14048, 150066), (14292, 147504), (15804, 133392), (16674, 126432), (18438, 114336), (19056, 110628), (21072, 100044), (21438, 98336), (22232, 94824), (23706, 88928), (24584, 85752), (25011, 84288), (25408, 82971), (27657, 76224), (28096, 75033), (28584, 73752), (31608, 66696), (33348, 63216), (36876, 57168), (38112, 55314), (42144, 50022), (42876, 49168), (44464, 47412)]