2548291248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32117}}^1$

素因数の和:32179

約数の個数: 120

約数和(自身を含む): 7766132400

約数和(自身を除く): 5217841152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 3306, 4176, 4408, 4959, 6612, 8816, 9918, 13224, 19836, 26448, 32117, 39672, 64234, 79344, 96351, 128468, 192702, 256936, 289053, 385404, 513872, 578106, 610223, 770808, 931393, 1156212, 1220446, 1541616, 1830669, 1862786, 2312424, 2440892, 2794179, 3661338, 3725572, 4624848, 4881784, 5492007, 5588358, 7322676, 7451144, 8382537, 9763568, 10984014, 11176716, 14645352, 14902288, 16765074, 17696467, 21968028, 22353432, 29290704, 33530148, 35392934, 43936056, 44706864, 53089401, 67060296, 70785868, 87872112, 106178802, 134120592, 141571736, 159268203, 212357604, 283143472, 318536406, 424715208, 637072812, 849430416, 1274145624, 2548291248]

約数ペア:

[(1, 2548291248), (2, 1274145624), (3, 849430416), (4, 637072812), (6, 424715208), (8, 318536406), (9, 283143472), (12, 212357604), (16, 159268203), (18, 141571736), (19, 134120592), (24, 106178802), (29, 87872112), (36, 70785868), (38, 67060296), (48, 53089401), (57, 44706864), (58, 43936056), (72, 35392934), (76, 33530148), (87, 29290704), (114, 22353432), (116, 21968028), (144, 17696467), (152, 16765074), (171, 14902288), (174, 14645352), (228, 11176716), (232, 10984014), (261, 9763568), (304, 8382537), (342, 7451144), (348, 7322676), (456, 5588358), (464, 5492007), (522, 4881784), (551, 4624848), (684, 3725572), (696, 3661338), (912, 2794179), (1044, 2440892), (1102, 2312424), (1368, 1862786), (1392, 1830669), (1653, 1541616), (2088, 1220446), (2204, 1156212), (2736, 931393), (3306, 770808), (4176, 610223), (4408, 578106), (4959, 513872), (6612, 385404), (8816, 289053), (9918, 256936), (13224, 192702), (19836, 128468), (26448, 96351), (32117, 79344), (39672, 64234)]