2811804768

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:941

約数の個数: 144

約数和(自身を含む): 8147608560

約数和(自身を除く): 5335803792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 163, 178, 267, 288, 326, 356, 489, 534, 652, 673, 712, 801, 978, 1068, 1304, 1346, 1424, 1467, 1602, 1956, 2019, 2136, 2608, 2692, 2848, 2934, 3204, 3912, 4038, 4272, 5216, 5384, 5868, 6057, 6408, 7824, 8076, 8544, 10768, 11736, 12114, 12816, 14507, 15648, 16152, 21536, 23472, 24228, 25632, 29014, 32304, 43521, 46944, 48456, 58028, 59897, 64608, 87042, 96912, 109699, 116056, 119794, 130563, 174084, 179691, 193824, 219398, 232112, 239588, 261126, 329097, 348168, 359382, 438796, 464224, 479176, 522252, 539073, 658194, 696336, 718764, 877592, 958352, 987291, 1044504, 1078146, 1316388, 1392672, 1437528, 1755184, 1916704, 1974582, 2089008, 2156292, 2632776, 2875056, 3510368, 3949164, 4178016, 4312584, 5265552, 5750112, 7898328, 8625168, 9763211, 10531104, 15796656, 17250336, 19526422, 29289633, 31593312, 39052844, 58579266, 78105688, 87868899, 117158532, 156211376, 175737798, 234317064, 312422752, 351475596, 468634128, 702951192, 937268256, 1405902384, 2811804768]

約数ペア:

[(1, 2811804768), (2, 1405902384), (3, 937268256), (4, 702951192), (6, 468634128), (8, 351475596), (9, 312422752), (12, 234317064), (16, 175737798), (18, 156211376), (24, 117158532), (32, 87868899), (36, 78105688), (48, 58579266), (72, 39052844), (89, 31593312), (96, 29289633), (144, 19526422), (163, 17250336), (178, 15796656), (267, 10531104), (288, 9763211), (326, 8625168), (356, 7898328), (489, 5750112), (534, 5265552), (652, 4312584), (673, 4178016), (712, 3949164), (801, 3510368), (978, 2875056), (1068, 2632776), (1304, 2156292), (1346, 2089008), (1424, 1974582), (1467, 1916704), (1602, 1755184), (1956, 1437528), (2019, 1392672), (2136, 1316388), (2608, 1078146), (2692, 1044504), (2848, 987291), (2934, 958352), (3204, 877592), (3912, 718764), (4038, 696336), (4272, 658194), (5216, 539073), (5384, 522252), (5868, 479176), (6057, 464224), (6408, 438796), (7824, 359382), (8076, 348168), (8544, 329097), (10768, 261126), (11736, 239588), (12114, 232112), (12816, 219398), (14507, 193824), (15648, 179691), (16152, 174084), (21536, 130563), (23472, 119794), (24228, 116056), (25632, 109699), (29014, 96912), (32304, 87042), (43521, 64608), (46944, 59897), (48456, 58028)]