16811852288

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38767}}^1$

素因数の和:38814

約数の個数: 120

約数和(自身を含む): 42197882496

約数和(自身を除く): 25386030208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 512, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3584, 3872, 4928, 5632, 6776, 7744, 9856, 13552, 15488, 19712, 27104, 30976, 38767, 39424, 54208, 61952, 77534, 108416, 155068, 216832, 271369, 310136, 426437, 433664, 542738, 620272, 852874, 1085476, 1240544, 1705748, 2170952, 2481088, 2985059, 3411496, 4341904, 4690807, 4962176, 5970118, 6822992, 8683808, 9381614, 9924352, 11940236, 13645984, 17367616, 18763228, 19848704, 23880472, 27291968, 32835649, 34735232, 37526456, 47760944, 54583936, 65671298, 69470464, 75052912, 95521888, 109167872, 131342596, 138940928, 150105824, 191043776, 218335744, 262685192, 300211648, 382087552, 525370384, 600423296, 764175104, 1050740768, 1200846592, 1528350208, 2101481536, 2401693184, 4202963072, 8405926144, 16811852288]

約数ペア:

[(1, 16811852288), (2, 8405926144), (4, 4202963072), (7, 2401693184), (8, 2101481536), (11, 1528350208), (14, 1200846592), (16, 1050740768), (22, 764175104), (28, 600423296), (32, 525370384), (44, 382087552), (56, 300211648), (64, 262685192), (77, 218335744), (88, 191043776), (112, 150105824), (121, 138940928), (128, 131342596), (154, 109167872), (176, 95521888), (224, 75052912), (242, 69470464), (256, 65671298), (308, 54583936), (352, 47760944), (448, 37526456), (484, 34735232), (512, 32835649), (616, 27291968), (704, 23880472), (847, 19848704), (896, 18763228), (968, 17367616), (1232, 13645984), (1408, 11940236), (1694, 9924352), (1792, 9381614), (1936, 8683808), (2464, 6822992), (2816, 5970118), (3388, 4962176), (3584, 4690807), (3872, 4341904), (4928, 3411496), (5632, 2985059), (6776, 2481088), (7744, 2170952), (9856, 1705748), (13552, 1240544), (15488, 1085476), (19712, 852874), (27104, 620272), (30976, 542738), (38767, 433664), (39424, 426437), (54208, 310136), (61952, 271369), (77534, 216832), (108416, 155068)]