745188864

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{9901}}^1$

素因数の和:9936

約数の個数: 120

約数和(自身を含む): 2309582088

約数和(自身を除く): 1564393224

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, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 9901, 10752, 12544, 18816, 19802, 25088, 29703, 37632, 39604, 59406, 69307, 75264, 79208, 118812, 138614, 158416, 207921, 237624, 277228, 316832, 415842, 475248, 485149, 554456, 633664, 831684, 950496, 970298, 1108912, 1267328, 1455447, 1663368, 1900992, 1940596, 2217824, 2534656, 2910894, 3326736, 3801984, 3881192, 4435648, 5069312, 5821788, 6653472, 7603968, 7762384, 8871296, 11643576, 13306944, 15207936, 15524768, 17742592, 23287152, 26613888, 31049536, 35485184, 46574304, 53227776, 62099072, 93148608, 106455552, 124198144, 186297216, 248396288, 372594432, 745188864]

約数ペア:

[(1, 745188864), (2, 372594432), (3, 248396288), (4, 186297216), (6, 124198144), (7, 106455552), (8, 93148608), (12, 62099072), (14, 53227776), (16, 46574304), (21, 35485184), (24, 31049536), (28, 26613888), (32, 23287152), (42, 17742592), (48, 15524768), (49, 15207936), (56, 13306944), (64, 11643576), (84, 8871296), (96, 7762384), (98, 7603968), (112, 6653472), (128, 5821788), (147, 5069312), (168, 4435648), (192, 3881192), (196, 3801984), (224, 3326736), (256, 2910894), (294, 2534656), (336, 2217824), (384, 1940596), (392, 1900992), (448, 1663368), (512, 1455447), (588, 1267328), (672, 1108912), (768, 970298), (784, 950496), (896, 831684), (1176, 633664), (1344, 554456), (1536, 485149), (1568, 475248), (1792, 415842), (2352, 316832), (2688, 277228), (3136, 237624), (3584, 207921), (4704, 158416), (5376, 138614), (6272, 118812), (9408, 79208), (9901, 75264), (10752, 69307), (12544, 59406), (18816, 39604), (19802, 37632), (25088, 29703)]