1901359872

素因数分解:

$2^8\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2143

約数の個数: 144

約数和(自身を含む): 5665968000

約数和(自身を除く): 3764608128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 256, 278, 288, 384, 417, 432, 556, 576, 768, 834, 864, 1112, 1152, 1251, 1668, 1728, 1979, 2224, 2304, 2502, 3336, 3456, 3753, 3958, 4448, 5004, 5937, 6672, 6912, 7506, 7916, 8896, 10008, 11874, 13344, 15012, 15832, 17792, 17811, 20016, 23748, 26688, 30024, 31664, 35584, 35622, 40032, 47496, 53376, 53433, 60048, 63328, 71244, 80064, 94992, 106752, 106866, 120096, 126656, 142488, 160128, 189984, 213732, 240192, 253312, 275081, 284976, 320256, 379968, 427464, 480384, 506624, 550162, 569952, 759936, 825243, 854928, 960768, 1100324, 1139904, 1519872, 1650486, 1709856, 2200648, 2279808, 2475729, 3300972, 3419712, 4401296, 4559616, 4951458, 6601944, 6839424, 7427187, 8802592, 9902916, 13203888, 13678848, 14854374, 17605184, 19805832, 26407776, 29708748, 35210368, 39611664, 52815552, 59417496, 70420736, 79223328, 105631104, 118834992, 158446656, 211262208, 237669984, 316893312, 475339968, 633786624, 950679936, 1901359872]

約数ペア:

[(1, 1901359872), (2, 950679936), (3, 633786624), (4, 475339968), (6, 316893312), (8, 237669984), (9, 211262208), (12, 158446656), (16, 118834992), (18, 105631104), (24, 79223328), (27, 70420736), (32, 59417496), (36, 52815552), (48, 39611664), (54, 35210368), (64, 29708748), (72, 26407776), (96, 19805832), (108, 17605184), (128, 14854374), (139, 13678848), (144, 13203888), (192, 9902916), (216, 8802592), (256, 7427187), (278, 6839424), (288, 6601944), (384, 4951458), (417, 4559616), (432, 4401296), (556, 3419712), (576, 3300972), (768, 2475729), (834, 2279808), (864, 2200648), (1112, 1709856), (1152, 1650486), (1251, 1519872), (1668, 1139904), (1728, 1100324), (1979, 960768), (2224, 854928), (2304, 825243), (2502, 759936), (3336, 569952), (3456, 550162), (3753, 506624), (3958, 480384), (4448, 427464), (5004, 379968), (5937, 320256), (6672, 284976), (6912, 275081), (7506, 253312), (7916, 240192), (8896, 213732), (10008, 189984), (11874, 160128), (13344, 142488), (15012, 126656), (15832, 120096), (17792, 106866), (17811, 106752), (20016, 94992), (23748, 80064), (26688, 71244), (30024, 63328), (31664, 60048), (35584, 53433), (35622, 53376), (40032, 47496)]