2251017216

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 220

約数和(自身を含む): 7684241488

約数和(自身を除く): 5433224272

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 3877, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 7754, 8064, 9072, 9216, 10368, 10752, 11631, 12096, 13824, 15508, 16128, 18144, 20736, 21504, 23262, 24192, 27139, 27648, 31016, 32256, 34893, 36288, 41472, 46524, 48384, 54278, 62032, 64512, 69786, 72576, 81417, 82944, 93048, 96768, 104679, 108556, 124064, 139572, 145152, 162834, 186096, 193536, 209358, 217112, 244251, 248128, 279144, 290304, 314037, 325668, 372192, 418716, 434224, 488502, 496256, 558288, 580608, 628074, 651336, 732753, 744384, 837432, 868448, 977004, 992512, 1116576, 1256148, 1302672, 1465506, 1488768, 1674864, 1736896, 1954008, 1985024, 2198259, 2233152, 2512296, 2605344, 2931012, 2977536, 3349728, 3473792, 3908016, 3970048, 4396518, 4466304, 5024592, 5210688, 5862024, 5955072, 6699456, 6947584, 7816032, 8793036, 8932608, 10049184, 10421376, 11724048, 11910144, 13398912, 13895168, 15632064, 17586072, 17865216, 20098368, 20842752, 23448096, 26797824, 27790336, 31264128, 35172144, 35730432, 40196736, 41685504, 46896192, 53595648, 62528256, 70344288, 80393472, 83371008, 93792384, 107191296, 125056512, 140688576, 160786944, 187584768, 250113024, 281377152, 321573888, 375169536, 562754304, 750339072, 1125508608, 2251017216]

約数ペア:

[(1, 2251017216), (2, 1125508608), (3, 750339072), (4, 562754304), (6, 375169536), (7, 321573888), (8, 281377152), (9, 250113024), (12, 187584768), (14, 160786944), (16, 140688576), (18, 125056512), (21, 107191296), (24, 93792384), (27, 83371008), (28, 80393472), (32, 70344288), (36, 62528256), (42, 53595648), (48, 46896192), (54, 41685504), (56, 40196736), (63, 35730432), (64, 35172144), (72, 31264128), (81, 27790336), (84, 26797824), (96, 23448096), (108, 20842752), (112, 20098368), (126, 17865216), (128, 17586072), (144, 15632064), (162, 13895168), (168, 13398912), (189, 11910144), (192, 11724048), (216, 10421376), (224, 10049184), (252, 8932608), (256, 8793036), (288, 7816032), (324, 6947584), (336, 6699456), (378, 5955072), (384, 5862024), (432, 5210688), (448, 5024592), (504, 4466304), (512, 4396518), (567, 3970048), (576, 3908016), (648, 3473792), (672, 3349728), (756, 2977536), (768, 2931012), (864, 2605344), (896, 2512296), (1008, 2233152), (1024, 2198259), (1134, 1985024), (1152, 1954008), (1296, 1736896), (1344, 1674864), (1512, 1488768), (1536, 1465506), (1728, 1302672), (1792, 1256148), (2016, 1116576), (2268, 992512), (2304, 977004), (2592, 868448), (2688, 837432), (3024, 744384), (3072, 732753), (3456, 651336), (3584, 628074), (3877, 580608), (4032, 558288), (4536, 496256), (4608, 488502), (5184, 434224), (5376, 418716), (6048, 372192), (6912, 325668), (7168, 314037), (7754, 290304), (8064, 279144), (9072, 248128), (9216, 244251), (10368, 217112), (10752, 209358), (11631, 193536), (12096, 186096), (13824, 162834), (15508, 145152), (16128, 139572), (18144, 124064), (20736, 108556), (21504, 104679), (23262, 96768), (24192, 93048), (27139, 82944), (27648, 81417), (31016, 72576), (32256, 69786), (34893, 64512), (36288, 62032), (41472, 54278), (46524, 48384)]