1209103616

素因数分解:

$2^8\times 7^2\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 108

約数和(自身を含む): 2835688212

約数和(自身を除く): 1626584596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 128, 196, 224, 226, 256, 392, 448, 452, 784, 791, 853, 896, 904, 1568, 1582, 1706, 1792, 1808, 3136, 3164, 3412, 3616, 5537, 5971, 6272, 6328, 6824, 7232, 11074, 11942, 12544, 12656, 13648, 14464, 22148, 23884, 25312, 27296, 28928, 41797, 44296, 47768, 50624, 54592, 83594, 88592, 95536, 96389, 101248, 109184, 167188, 177184, 191072, 192778, 202496, 218368, 334376, 354368, 382144, 385556, 668752, 674723, 708736, 764288, 771112, 1337504, 1349446, 1417472, 1528576, 1542224, 2675008, 2698892, 3084448, 4723061, 5350016, 5397784, 6168896, 9446122, 10700032, 10795568, 12337792, 18892244, 21591136, 24675584, 37784488, 43182272, 75568976, 86364544, 151137952, 172729088, 302275904, 604551808, 1209103616]

約数ペア:

[(1, 1209103616), (2, 604551808), (4, 302275904), (7, 172729088), (8, 151137952), (14, 86364544), (16, 75568976), (28, 43182272), (32, 37784488), (49, 24675584), (56, 21591136), (64, 18892244), (98, 12337792), (112, 10795568), (113, 10700032), (128, 9446122), (196, 6168896), (224, 5397784), (226, 5350016), (256, 4723061), (392, 3084448), (448, 2698892), (452, 2675008), (784, 1542224), (791, 1528576), (853, 1417472), (896, 1349446), (904, 1337504), (1568, 771112), (1582, 764288), (1706, 708736), (1792, 674723), (1808, 668752), (3136, 385556), (3164, 382144), (3412, 354368), (3616, 334376), (5537, 218368), (5971, 202496), (6272, 192778), (6328, 191072), (6824, 177184), (7232, 167188), (11074, 109184), (11942, 101248), (12544, 96389), (12656, 95536), (13648, 88592), (14464, 83594), (22148, 54592), (23884, 50624), (25312, 47768), (27296, 44296), (28928, 41797)]