78780416

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 185749200

約数和(自身を除く): 106968784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 269, 286, 352, 416, 512, 538, 572, 704, 832, 1024, 1076, 1144, 1408, 1664, 2048, 2152, 2288, 2816, 2959, 3328, 3497, 4304, 4576, 5632, 5918, 6656, 6994, 8608, 9152, 11264, 11836, 13312, 13988, 17216, 18304, 22528, 23672, 26624, 27976, 34432, 36608, 38467, 47344, 55952, 68864, 73216, 76934, 94688, 111904, 137728, 146432, 153868, 189376, 223808, 275456, 292864, 307736, 378752, 447616, 550912, 615472, 757504, 895232, 1230944, 1515008, 1790464, 2461888, 3030016, 3580928, 4923776, 6060032, 7161856, 9847552, 19695104, 39390208, 78780416]

約数ペア:

[(1, 78780416), (2, 39390208), (4, 19695104), (8, 9847552), (11, 7161856), (13, 6060032), (16, 4923776), (22, 3580928), (26, 3030016), (32, 2461888), (44, 1790464), (52, 1515008), (64, 1230944), (88, 895232), (104, 757504), (128, 615472), (143, 550912), (176, 447616), (208, 378752), (256, 307736), (269, 292864), (286, 275456), (352, 223808), (416, 189376), (512, 153868), (538, 146432), (572, 137728), (704, 111904), (832, 94688), (1024, 76934), (1076, 73216), (1144, 68864), (1408, 55952), (1664, 47344), (2048, 38467), (2152, 36608), (2288, 34432), (2816, 27976), (2959, 26624), (3328, 23672), (3497, 22528), (4304, 18304), (4576, 17216), (5632, 13988), (5918, 13312), (6656, 11836), (6994, 11264), (8608, 9152)]