2656878588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{115859}}^1$

素因数の和:115896

約数の個数: 108

約数和(自身を含む): 8413521480

約数和(自身を除く): 5756642892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 115859, 231718, 347577, 463436, 695154, 811013, 1042731, 1390308, 1506167, 1622026, 2085462, 2433039, 3012334, 3244052, 4170924, 4518501, 4866078, 5677091, 6024668, 7299117, 9037002, 9732156, 10543169, 11354182, 13555503, 14598234, 17031273, 18074004, 21086338, 22708364, 27111006, 29196468, 31629507, 34062546, 42172676, 51093819, 54222012, 63259014, 68125092, 73802183, 94888521, 102187638, 126518028, 147604366, 189777042, 204375276, 221406549, 295208732, 379554084, 442813098, 664219647, 885626196, 1328439294, 2656878588]

約数ペア:

[(1, 2656878588), (2, 1328439294), (3, 885626196), (4, 664219647), (6, 442813098), (7, 379554084), (9, 295208732), (12, 221406549), (13, 204375276), (14, 189777042), (18, 147604366), (21, 126518028), (26, 102187638), (28, 94888521), (36, 73802183), (39, 68125092), (42, 63259014), (49, 54222012), (52, 51093819), (63, 42172676), (78, 34062546), (84, 31629507), (91, 29196468), (98, 27111006), (117, 22708364), (126, 21086338), (147, 18074004), (156, 17031273), (182, 14598234), (196, 13555503), (234, 11354182), (252, 10543169), (273, 9732156), (294, 9037002), (364, 7299117), (441, 6024668), (468, 5677091), (546, 4866078), (588, 4518501), (637, 4170924), (819, 3244052), (882, 3012334), (1092, 2433039), (1274, 2085462), (1638, 1622026), (1764, 1506167), (1911, 1390308), (2548, 1042731), (3276, 811013), (3822, 695154), (5733, 463436), (7644, 347577), (11466, 231718), (22932, 115859)]