2779744032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4729}}^1$

素因数の和:4915

約数の個数: 144

約数和(自身を含む): 8569000440

約数和(自身を除く): 5789256408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 157, 208, 234, 288, 312, 314, 416, 468, 471, 624, 628, 936, 942, 1248, 1256, 1413, 1872, 1884, 2041, 2512, 2826, 3744, 3768, 4082, 4729, 5024, 5652, 6123, 7536, 8164, 9458, 11304, 12246, 14187, 15072, 16328, 18369, 18916, 22608, 24492, 28374, 32656, 36738, 37832, 42561, 45216, 48984, 56748, 61477, 65312, 73476, 75664, 85122, 97968, 113496, 122954, 146952, 151328, 170244, 184431, 195936, 226992, 245908, 293904, 340488, 368862, 453984, 491816, 553293, 587808, 680976, 737724, 742453, 983632, 1106586, 1361952, 1475448, 1484906, 1967264, 2213172, 2227359, 2950896, 2969812, 4426344, 4454718, 5901792, 5939624, 6682077, 8852688, 8909436, 9651889, 11879248, 13364154, 17705376, 17818872, 19303778, 23758496, 26728308, 28955667, 35637744, 38607556, 53456616, 57911334, 71275488, 77215112, 86867001, 106913232, 115822668, 154430224, 173734002, 213826464, 231645336, 308860448, 347468004, 463290672, 694936008, 926581344, 1389872016, 2779744032]

約数ペア:

[(1, 2779744032), (2, 1389872016), (3, 926581344), (4, 694936008), (6, 463290672), (8, 347468004), (9, 308860448), (12, 231645336), (13, 213826464), (16, 173734002), (18, 154430224), (24, 115822668), (26, 106913232), (32, 86867001), (36, 77215112), (39, 71275488), (48, 57911334), (52, 53456616), (72, 38607556), (78, 35637744), (96, 28955667), (104, 26728308), (117, 23758496), (144, 19303778), (156, 17818872), (157, 17705376), (208, 13364154), (234, 11879248), (288, 9651889), (312, 8909436), (314, 8852688), (416, 6682077), (468, 5939624), (471, 5901792), (624, 4454718), (628, 4426344), (936, 2969812), (942, 2950896), (1248, 2227359), (1256, 2213172), (1413, 1967264), (1872, 1484906), (1884, 1475448), (2041, 1361952), (2512, 1106586), (2826, 983632), (3744, 742453), (3768, 737724), (4082, 680976), (4729, 587808), (5024, 553293), (5652, 491816), (6123, 453984), (7536, 368862), (8164, 340488), (9458, 293904), (11304, 245908), (12246, 226992), (14187, 195936), (15072, 184431), (16328, 170244), (18369, 151328), (18916, 146952), (22608, 122954), (24492, 113496), (28374, 97968), (32656, 85122), (36738, 75664), (37832, 73476), (42561, 65312), (45216, 61477), (48984, 56748)]