2208723712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 4981473280

約数和(自身を除く): 2772749568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 158, 208, 248, 256, 271, 316, 403, 416, 496, 542, 632, 806, 832, 992, 1027, 1084, 1264, 1612, 1664, 1984, 2054, 2168, 2449, 2528, 3224, 3328, 3523, 3968, 4108, 4336, 4898, 5056, 6448, 7046, 7936, 8216, 8401, 8672, 9796, 10112, 12896, 14092, 16432, 16802, 17344, 19592, 20224, 21409, 25792, 28184, 31837, 32864, 33604, 34688, 39184, 42818, 51584, 56368, 63674, 65728, 67208, 69376, 78368, 85636, 103168, 109213, 112736, 127348, 131456, 134416, 156736, 171272, 218426, 225472, 254696, 262912, 268832, 278317, 313472, 342544, 436852, 450944, 509392, 537664, 556634, 626944, 663679, 685088, 873704, 901888, 1018784, 1075328, 1113268, 1327358, 1370176, 1747408, 2037568, 2150656, 2226536, 2654716, 2740352, 3494816, 4075136, 4453072, 5309432, 5480704, 6989632, 8150272, 8627827, 8906144, 10618864, 13979264, 17255654, 17812288, 21237728, 27958528, 34511308, 35624576, 42475456, 69022616, 71249152, 84950912, 138045232, 169901824, 276090464, 552180928, 1104361856, 2208723712]

約数ペア:

[(1, 2208723712), (2, 1104361856), (4, 552180928), (8, 276090464), (13, 169901824), (16, 138045232), (26, 84950912), (31, 71249152), (32, 69022616), (52, 42475456), (62, 35624576), (64, 34511308), (79, 27958528), (104, 21237728), (124, 17812288), (128, 17255654), (158, 13979264), (208, 10618864), (248, 8906144), (256, 8627827), (271, 8150272), (316, 6989632), (403, 5480704), (416, 5309432), (496, 4453072), (542, 4075136), (632, 3494816), (806, 2740352), (832, 2654716), (992, 2226536), (1027, 2150656), (1084, 2037568), (1264, 1747408), (1612, 1370176), (1664, 1327358), (1984, 1113268), (2054, 1075328), (2168, 1018784), (2449, 901888), (2528, 873704), (3224, 685088), (3328, 663679), (3523, 626944), (3968, 556634), (4108, 537664), (4336, 509392), (4898, 450944), (5056, 436852), (6448, 342544), (7046, 313472), (7936, 278317), (8216, 268832), (8401, 262912), (8672, 254696), (9796, 225472), (10112, 218426), (12896, 171272), (14092, 156736), (16432, 134416), (16802, 131456), (17344, 127348), (19592, 112736), (20224, 109213), (21409, 103168), (25792, 85636), (28184, 78368), (31837, 69376), (32864, 67208), (33604, 65728), (34688, 63674), (39184, 56368), (42818, 51584)]