876641688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 2732970240

約数和(自身を除く): 1856328552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 43, 46, 52, 69, 72, 78, 86, 92, 104, 117, 129, 138, 156, 172, 184, 207, 234, 258, 276, 299, 312, 344, 387, 414, 468, 516, 552, 559, 598, 774, 828, 897, 936, 947, 989, 1032, 1118, 1196, 1548, 1656, 1677, 1794, 1894, 1978, 2236, 2392, 2691, 2841, 2967, 3096, 3354, 3588, 3788, 3956, 4472, 5031, 5382, 5682, 5934, 6708, 7176, 7576, 7912, 8523, 8901, 10062, 10764, 11364, 11868, 12311, 12857, 13416, 17046, 17802, 20124, 21528, 21781, 22728, 23736, 24622, 25714, 34092, 35604, 36933, 38571, 40248, 40721, 43562, 49244, 51428, 65343, 68184, 71208, 73866, 77142, 81442, 87124, 98488, 102856, 110799, 115713, 122163, 130686, 147732, 154284, 162884, 174248, 196029, 221598, 231426, 244326, 261372, 283153, 295464, 308568, 325768, 366489, 392058, 443196, 462852, 488652, 522744, 529373, 566306, 732978, 784116, 849459, 886392, 925704, 936583, 977304, 1058746, 1132612, 1465956, 1568232, 1588119, 1698918, 1873166, 2117492, 2265224, 2548377, 2809749, 2931912, 3176238, 3397836, 3746332, 4234984, 4764357, 5096754, 5619498, 6352476, 6795672, 7492664, 8429247, 9528714, 10193508, 11238996, 12175579, 12704952, 16858494, 19057428, 20387016, 22477992, 24351158, 33716988, 36526737, 38114856, 48702316, 67433976, 73053474, 97404632, 109580211, 146106948, 219160422, 292213896, 438320844, 876641688]

約数ペア:

[(1, 876641688), (2, 438320844), (3, 292213896), (4, 219160422), (6, 146106948), (8, 109580211), (9, 97404632), (12, 73053474), (13, 67433976), (18, 48702316), (23, 38114856), (24, 36526737), (26, 33716988), (36, 24351158), (39, 22477992), (43, 20387016), (46, 19057428), (52, 16858494), (69, 12704952), (72, 12175579), (78, 11238996), (86, 10193508), (92, 9528714), (104, 8429247), (117, 7492664), (129, 6795672), (138, 6352476), (156, 5619498), (172, 5096754), (184, 4764357), (207, 4234984), (234, 3746332), (258, 3397836), (276, 3176238), (299, 2931912), (312, 2809749), (344, 2548377), (387, 2265224), (414, 2117492), (468, 1873166), (516, 1698918), (552, 1588119), (559, 1568232), (598, 1465956), (774, 1132612), (828, 1058746), (897, 977304), (936, 936583), (947, 925704), (989, 886392), (1032, 849459), (1118, 784116), (1196, 732978), (1548, 566306), (1656, 529373), (1677, 522744), (1794, 488652), (1894, 462852), (1978, 443196), (2236, 392058), (2392, 366489), (2691, 325768), (2841, 308568), (2967, 295464), (3096, 283153), (3354, 261372), (3588, 244326), (3788, 231426), (3956, 221598), (4472, 196029), (5031, 174248), (5382, 162884), (5682, 154284), (5934, 147732), (6708, 130686), (7176, 122163), (7576, 115713), (7912, 110799), (8523, 102856), (8901, 98488), (10062, 87124), (10764, 81442), (11364, 77142), (11868, 73866), (12311, 71208), (12857, 68184), (13416, 65343), (17046, 51428), (17802, 49244), (20124, 43562), (21528, 40721), (21781, 40248), (22728, 38571), (23736, 36933), (24622, 35604), (25714, 34092)]