1331172864

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{41269}}^1$

素因数の和:41300

約数の個数: 120

約数和(自身を含む): 4390797840

約数和(自身を除く): 3059624976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 41269, 82538, 123807, 165076, 247614, 288883, 330152, 371421, 495228, 577766, 660304, 742842, 866649, 990456, 1155532, 1320608, 1485684, 1733298, 1980912, 2311064, 2599947, 2641216, 2971368, 3466596, 3961824, 4622128, 5199894, 5282432, 5942736, 6933192, 7923648, 9244256, 10399788, 10564864, 11885472, 13866384, 15847296, 18488512, 20799576, 21129728, 23770944, 27732768, 31694592, 36977024, 41599152, 47541888, 55465536, 63389184, 73954048, 83198304, 95083776, 110931072, 147908096, 166396608, 190167552, 221862144, 332793216, 443724288, 665586432, 1331172864]

約数ペア:

[(1, 1331172864), (2, 665586432), (3, 443724288), (4, 332793216), (6, 221862144), (7, 190167552), (8, 166396608), (9, 147908096), (12, 110931072), (14, 95083776), (16, 83198304), (18, 73954048), (21, 63389184), (24, 55465536), (28, 47541888), (32, 41599152), (36, 36977024), (42, 31694592), (48, 27732768), (56, 23770944), (63, 21129728), (64, 20799576), (72, 18488512), (84, 15847296), (96, 13866384), (112, 11885472), (126, 10564864), (128, 10399788), (144, 9244256), (168, 7923648), (192, 6933192), (224, 5942736), (252, 5282432), (256, 5199894), (288, 4622128), (336, 3961824), (384, 3466596), (448, 2971368), (504, 2641216), (512, 2599947), (576, 2311064), (672, 1980912), (768, 1733298), (896, 1485684), (1008, 1320608), (1152, 1155532), (1344, 990456), (1536, 866649), (1792, 742842), (2016, 660304), (2304, 577766), (2688, 495228), (3584, 371421), (4032, 330152), (4608, 288883), (5376, 247614), (8064, 165076), (10752, 123807), (16128, 82538), (32256, 41269)]