328750422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 891813888

約数和(自身を除く): 563063466

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 127, 143, 154, 182, 231, 254, 273, 286, 381, 429, 431, 462, 546, 762, 858, 862, 889, 1001, 1293, 1397, 1651, 1778, 2002, 2586, 2667, 2794, 3003, 3017, 3302, 4191, 4741, 4953, 5334, 5603, 6006, 6034, 8382, 9051, 9482, 9779, 9906, 11206, 11557, 14223, 16809, 18102, 18161, 19558, 23114, 28446, 29337, 33187, 33618, 34671, 36322, 39221, 54483, 54737, 58674, 61633, 66374, 69342, 78442, 99561, 108966, 109474, 117663, 123266, 127127, 164211, 184899, 199122, 235326, 254254, 328422, 369798, 381381, 383159, 431431, 602107, 711581, 762762, 766318, 862862, 1149477, 1204214, 1294293, 1423162, 1806321, 2134743, 2298954, 2588586, 3612642, 4214749, 4269486, 4981067, 7827391, 8429498, 9962134, 12644247, 14943201, 15654782, 23482173, 25288494, 29886402, 46964346, 54791737, 109583474, 164375211, 328750422]

約数ペア:

[(1, 328750422), (2, 164375211), (3, 109583474), (6, 54791737), (7, 46964346), (11, 29886402), (13, 25288494), (14, 23482173), (21, 15654782), (22, 14943201), (26, 12644247), (33, 9962134), (39, 8429498), (42, 7827391), (66, 4981067), (77, 4269486), (78, 4214749), (91, 3612642), (127, 2588586), (143, 2298954), (154, 2134743), (182, 1806321), (231, 1423162), (254, 1294293), (273, 1204214), (286, 1149477), (381, 862862), (429, 766318), (431, 762762), (462, 711581), (546, 602107), (762, 431431), (858, 383159), (862, 381381), (889, 369798), (1001, 328422), (1293, 254254), (1397, 235326), (1651, 199122), (1778, 184899), (2002, 164211), (2586, 127127), (2667, 123266), (2794, 117663), (3003, 109474), (3017, 108966), (3302, 99561), (4191, 78442), (4741, 69342), (4953, 66374), (5334, 61633), (5603, 58674), (6006, 54737), (6034, 54483), (8382, 39221), (9051, 36322), (9482, 34671), (9779, 33618), (9906, 33187), (11206, 29337), (11557, 28446), (14223, 23114), (16809, 19558), (18102, 18161)]