220718784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8078

約数の個数: 112

約数和(自身を含む): 686165760

約数和(自身を除く): 465446976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1716, 2112, 2288, 2496, 3432, 4576, 6864, 8039, 9152, 13728, 16078, 24117, 27456, 32156, 48234, 64312, 88429, 96468, 104507, 128624, 176858, 192936, 209014, 257248, 265287, 313521, 353716, 385872, 418028, 514496, 530574, 627042, 707432, 771744, 836056, 1061148, 1149577, 1254084, 1414864, 1543488, 1672112, 2122296, 2299154, 2508168, 2829728, 3344224, 3448731, 4244592, 4598308, 5016336, 5659456, 6688448, 6897462, 8489184, 9196616, 10032672, 13794924, 16978368, 18393232, 20065344, 27589848, 36786464, 55179696, 73572928, 110359392, 220718784]

約数ペア:

[(1, 220718784), (2, 110359392), (3, 73572928), (4, 55179696), (6, 36786464), (8, 27589848), (11, 20065344), (12, 18393232), (13, 16978368), (16, 13794924), (22, 10032672), (24, 9196616), (26, 8489184), (32, 6897462), (33, 6688448), (39, 5659456), (44, 5016336), (48, 4598308), (52, 4244592), (64, 3448731), (66, 3344224), (78, 2829728), (88, 2508168), (96, 2299154), (104, 2122296), (132, 1672112), (143, 1543488), (156, 1414864), (176, 1254084), (192, 1149577), (208, 1061148), (264, 836056), (286, 771744), (312, 707432), (352, 627042), (416, 530574), (429, 514496), (528, 418028), (572, 385872), (624, 353716), (704, 313521), (832, 265287), (858, 257248), (1056, 209014), (1144, 192936), (1248, 176858), (1716, 128624), (2112, 104507), (2288, 96468), (2496, 88429), (3432, 64312), (4576, 48234), (6864, 32156), (8039, 27456), (9152, 24117), (13728, 16078)]