2136402944

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 132

約数和(自身を含む): 4780842192

約数和(自身を除く): 2644439248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 167, 208, 248, 256, 334, 403, 416, 496, 512, 668, 806, 832, 961, 992, 1024, 1336, 1612, 1664, 1922, 1984, 2171, 2672, 3224, 3328, 3844, 3968, 4342, 5177, 5344, 6448, 6656, 7688, 7936, 8684, 10354, 10688, 12493, 12896, 13312, 15376, 15872, 17368, 20708, 21376, 24986, 25792, 30752, 31744, 34736, 41416, 42752, 49972, 51584, 61504, 67301, 69472, 82832, 85504, 99944, 103168, 123008, 134602, 138944, 160487, 165664, 171008, 199888, 206336, 246016, 269204, 277888, 320974, 331328, 399776, 412672, 492032, 538408, 555776, 641948, 662656, 799552, 984064, 1076816, 1111552, 1283896, 1325312, 1599104, 2086331, 2153632, 2223104, 2567792, 2650624, 3198208, 4172662, 4307264, 5135584, 5301248, 6396416, 8345324, 8614528, 10271168, 12792832, 16690648, 17229056, 20542336, 33381296, 34458112, 41084672, 66762592, 68916224, 82169344, 133525184, 164338688, 267050368, 534100736, 1068201472, 2136402944]

約数ペア:

[(1, 2136402944), (2, 1068201472), (4, 534100736), (8, 267050368), (13, 164338688), (16, 133525184), (26, 82169344), (31, 68916224), (32, 66762592), (52, 41084672), (62, 34458112), (64, 33381296), (104, 20542336), (124, 17229056), (128, 16690648), (167, 12792832), (208, 10271168), (248, 8614528), (256, 8345324), (334, 6396416), (403, 5301248), (416, 5135584), (496, 4307264), (512, 4172662), (668, 3198208), (806, 2650624), (832, 2567792), (961, 2223104), (992, 2153632), (1024, 2086331), (1336, 1599104), (1612, 1325312), (1664, 1283896), (1922, 1111552), (1984, 1076816), (2171, 984064), (2672, 799552), (3224, 662656), (3328, 641948), (3844, 555776), (3968, 538408), (4342, 492032), (5177, 412672), (5344, 399776), (6448, 331328), (6656, 320974), (7688, 277888), (7936, 269204), (8684, 246016), (10354, 206336), (10688, 199888), (12493, 171008), (12896, 165664), (13312, 160487), (15376, 138944), (15872, 134602), (17368, 123008), (20708, 103168), (21376, 99944), (24986, 85504), (25792, 82832), (30752, 69472), (31744, 67301), (34736, 61504), (41416, 51584), (42752, 49972)]