1189497344

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2838

約数の個数: 120

約数和(自身を含む): 2928378420

約数和(自身を除く): 1738881076

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 512, 544, 784, 833, 896, 952, 1088, 1568, 1666, 1792, 1904, 2176, 2789, 3136, 3332, 3584, 3808, 4352, 5578, 6272, 6664, 7616, 8704, 11156, 12544, 13328, 15232, 19523, 22312, 25088, 26656, 30464, 39046, 44624, 47413, 53312, 60928, 78092, 89248, 94826, 106624, 136661, 156184, 178496, 189652, 213248, 273322, 312368, 331891, 356992, 379304, 426496, 546644, 624736, 663782, 713984, 758608, 1093288, 1249472, 1327564, 1427968, 1517216, 2186576, 2323237, 2498944, 2655128, 3034432, 4373152, 4646474, 4997888, 5310256, 6068864, 8746304, 9292948, 9995776, 10620512, 12137728, 17492608, 18585896, 21241024, 24275456, 34985216, 37171792, 42482048, 69970432, 74343584, 84964096, 148687168, 169928192, 297374336, 594748672, 1189497344]

約数ペア:

[(1, 1189497344), (2, 594748672), (4, 297374336), (7, 169928192), (8, 148687168), (14, 84964096), (16, 74343584), (17, 69970432), (28, 42482048), (32, 37171792), (34, 34985216), (49, 24275456), (56, 21241024), (64, 18585896), (68, 17492608), (98, 12137728), (112, 10620512), (119, 9995776), (128, 9292948), (136, 8746304), (196, 6068864), (224, 5310256), (238, 4997888), (256, 4646474), (272, 4373152), (392, 3034432), (448, 2655128), (476, 2498944), (512, 2323237), (544, 2186576), (784, 1517216), (833, 1427968), (896, 1327564), (952, 1249472), (1088, 1093288), (1568, 758608), (1666, 713984), (1792, 663782), (1904, 624736), (2176, 546644), (2789, 426496), (3136, 379304), (3332, 356992), (3584, 331891), (3808, 312368), (4352, 273322), (5578, 213248), (6272, 189652), (6664, 178496), (7616, 156184), (8704, 136661), (11156, 106624), (12544, 94826), (13328, 89248), (15232, 78092), (19523, 60928), (22312, 53312), (25088, 47413), (26656, 44624), (30464, 39046)]