1071378984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{17431}}^1$

素因数の和:17650

約数の個数: 64

約数和(自身を含む): 2899290240

約数和(自身を除く): 1827911256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 15366, 17431, 20488, 30732, 34862, 52293, 61464, 69724, 104586, 139448, 209172, 226603, 418344, 453206, 679809, 906412, 1359618, 1812824, 2719236, 3433907, 5438472, 6867814, 10301721, 13735628, 20603442, 27471256, 41206884, 44640791, 82413768, 89281582, 133922373, 178563164, 267844746, 357126328, 535689492, 1071378984]

約数ペア:

[(1, 1071378984), (2, 535689492), (3, 357126328), (4, 267844746), (6, 178563164), (8, 133922373), (12, 89281582), (13, 82413768), (24, 44640791), (26, 41206884), (39, 27471256), (52, 20603442), (78, 13735628), (104, 10301721), (156, 6867814), (197, 5438472), (312, 3433907), (394, 2719236), (591, 1812824), (788, 1359618), (1182, 906412), (1576, 679809), (2364, 453206), (2561, 418344), (4728, 226603), (5122, 209172), (7683, 139448), (10244, 104586), (15366, 69724), (17431, 61464), (20488, 52293), (30732, 34862)]