1992523488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 5843819520

約数和(自身を除く): 3851296032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 109, 136, 138, 184, 204, 218, 272, 276, 327, 368, 391, 408, 436, 487, 544, 552, 654, 736, 782, 816, 872, 974, 1104, 1173, 1308, 1461, 1564, 1632, 1744, 1853, 1948, 2208, 2346, 2507, 2616, 2922, 3128, 3488, 3706, 3896, 4692, 5014, 5232, 5559, 5844, 6256, 7412, 7521, 7792, 8279, 9384, 10028, 10464, 11118, 11201, 11688, 12512, 14824, 15042, 15584, 16558, 18768, 20056, 22236, 22402, 23376, 24837, 29648, 30084, 33116, 33603, 37536, 40112, 42619, 44472, 44804, 46752, 49674, 53083, 59296, 60168, 66232, 67206, 80224, 85238, 88944, 89608, 99348, 106166, 120336, 127857, 132464, 134412, 159249, 170476, 177888, 179216, 190417, 198696, 212332, 240672, 255714, 264928, 268824, 318498, 340952, 358432, 380834, 397392, 424664, 511428, 537648, 571251, 636996, 681904, 761668, 794784, 849328, 902411, 1022856, 1075296, 1142502, 1220909, 1273992, 1363808, 1523336, 1698656, 1804822, 2045712, 2285004, 2441818, 2547984, 2707233, 3046672, 3609644, 3662727, 4091424, 4570008, 4883636, 5095968, 5414466, 6093344, 7219288, 7325454, 9140016, 9767272, 10828932, 14438576, 14650908, 18280032, 19534544, 20755453, 21657864, 28877152, 29301816, 39069088, 41510906, 43315728, 58603632, 62266359, 83021812, 86631456, 117207264, 124532718, 166043624, 249065436, 332087248, 498130872, 664174496, 996261744, 1992523488]

約数ペア:

[(1, 1992523488), (2, 996261744), (3, 664174496), (4, 498130872), (6, 332087248), (8, 249065436), (12, 166043624), (16, 124532718), (17, 117207264), (23, 86631456), (24, 83021812), (32, 62266359), (34, 58603632), (46, 43315728), (48, 41510906), (51, 39069088), (68, 29301816), (69, 28877152), (92, 21657864), (96, 20755453), (102, 19534544), (109, 18280032), (136, 14650908), (138, 14438576), (184, 10828932), (204, 9767272), (218, 9140016), (272, 7325454), (276, 7219288), (327, 6093344), (368, 5414466), (391, 5095968), (408, 4883636), (436, 4570008), (487, 4091424), (544, 3662727), (552, 3609644), (654, 3046672), (736, 2707233), (782, 2547984), (816, 2441818), (872, 2285004), (974, 2045712), (1104, 1804822), (1173, 1698656), (1308, 1523336), (1461, 1363808), (1564, 1273992), (1632, 1220909), (1744, 1142502), (1853, 1075296), (1948, 1022856), (2208, 902411), (2346, 849328), (2507, 794784), (2616, 761668), (2922, 681904), (3128, 636996), (3488, 571251), (3706, 537648), (3896, 511428), (4692, 424664), (5014, 397392), (5232, 380834), (5559, 358432), (5844, 340952), (6256, 318498), (7412, 268824), (7521, 264928), (7792, 255714), (8279, 240672), (9384, 212332), (10028, 198696), (10464, 190417), (11118, 179216), (11201, 177888), (11688, 170476), (12512, 159249), (14824, 134412), (15042, 132464), (15584, 127857), (16558, 120336), (18768, 106166), (20056, 99348), (22236, 89608), (22402, 88944), (23376, 85238), (24837, 80224), (29648, 67206), (30084, 66232), (33116, 60168), (33603, 59296), (37536, 53083), (40112, 49674), (42619, 46752), (44472, 44804)]