264891648

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{7039}}^1$

素因数の和:7072

約数の個数: 108

約数和(自身を含む): 820216320

約数和(自身を除く): 555324672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 7039, 9408, 12544, 14078, 18816, 21117, 28156, 37632, 42234, 49273, 56312, 84468, 98546, 112624, 147819, 168936, 197092, 225248, 295638, 337872, 344911, 394184, 450496, 591276, 675744, 689822, 788368, 900992, 1034733, 1182552, 1351488, 1379644, 1576736, 1801984, 2069466, 2365104, 2702976, 2759288, 3153472, 4138932, 4730208, 5405952, 5518576, 6306944, 8277864, 9460416, 11037152, 12613888, 16555728, 18920832, 22074304, 33111456, 37841664, 44148608, 66222912, 88297216, 132445824, 264891648]

約数ペア:

[(1, 264891648), (2, 132445824), (3, 88297216), (4, 66222912), (6, 44148608), (7, 37841664), (8, 33111456), (12, 22074304), (14, 18920832), (16, 16555728), (21, 12613888), (24, 11037152), (28, 9460416), (32, 8277864), (42, 6306944), (48, 5518576), (49, 5405952), (56, 4730208), (64, 4138932), (84, 3153472), (96, 2759288), (98, 2702976), (112, 2365104), (128, 2069466), (147, 1801984), (168, 1576736), (192, 1379644), (196, 1351488), (224, 1182552), (256, 1034733), (294, 900992), (336, 788368), (384, 689822), (392, 675744), (448, 591276), (588, 450496), (672, 394184), (768, 344911), (784, 337872), (896, 295638), (1176, 225248), (1344, 197092), (1568, 168936), (1792, 147819), (2352, 112624), (2688, 98546), (3136, 84468), (4704, 56312), (5376, 49273), (6272, 42234), (7039, 37632), (9408, 28156), (12544, 21117), (14078, 18816)]