1298266112

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 3189382560

約数和(自身を除く): 1891116448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 121, 124, 128, 143, 169, 176, 208, 242, 248, 256, 286, 338, 341, 352, 403, 416, 484, 496, 512, 572, 676, 682, 704, 806, 832, 968, 992, 1024, 1144, 1352, 1364, 1408, 1573, 1612, 1664, 1859, 1936, 1984, 2048, 2288, 2704, 2728, 2816, 3146, 3224, 3328, 3718, 3751, 3872, 3968, 4433, 4576, 5239, 5408, 5456, 5632, 6292, 6448, 6656, 7436, 7502, 7744, 7936, 8866, 9152, 10478, 10816, 10912, 11264, 12584, 12896, 13312, 14872, 15004, 15488, 15872, 17732, 18304, 20449, 20956, 21632, 21824, 22528, 25168, 25792, 26624, 29744, 30008, 30976, 31744, 35464, 36608, 40898, 41912, 43264, 43648, 48763, 50336, 51584, 57629, 59488, 60016, 61952, 63488, 70928, 73216, 81796, 83824, 86528, 87296, 97526, 100672, 103168, 115258, 118976, 120032, 123904, 141856, 146432, 163592, 167648, 173056, 174592, 195052, 201344, 206336, 230516, 237952, 240064, 247808, 283712, 292864, 327184, 335296, 346112, 349184, 390104, 402688, 412672, 461032, 475904, 480128, 567424, 633919, 654368, 670592, 698368, 780208, 805376, 825344, 922064, 951808, 960256, 1134848, 1267838, 1308736, 1341184, 1560416, 1610752, 1844128, 1903616, 1920512, 2269696, 2535676, 2617472, 2682368, 3120832, 3221504, 3688256, 3807232, 3841024, 4539392, 5071352, 5234944, 5364736, 6241664, 7376512, 7682048, 9078784, 10142704, 10469888, 10729472, 12483328, 14753024, 20285408, 20939776, 24966656, 29506048, 40570816, 41879552, 49933312, 59012096, 81141632, 99866624, 118024192, 162283264, 324566528, 649133056, 1298266112]

約数ペア:

[(1, 1298266112), (2, 649133056), (4, 324566528), (8, 162283264), (11, 118024192), (13, 99866624), (16, 81141632), (22, 59012096), (26, 49933312), (31, 41879552), (32, 40570816), (44, 29506048), (52, 24966656), (62, 20939776), (64, 20285408), (88, 14753024), (104, 12483328), (121, 10729472), (124, 10469888), (128, 10142704), (143, 9078784), (169, 7682048), (176, 7376512), (208, 6241664), (242, 5364736), (248, 5234944), (256, 5071352), (286, 4539392), (338, 3841024), (341, 3807232), (352, 3688256), (403, 3221504), (416, 3120832), (484, 2682368), (496, 2617472), (512, 2535676), (572, 2269696), (676, 1920512), (682, 1903616), (704, 1844128), (806, 1610752), (832, 1560416), (968, 1341184), (992, 1308736), (1024, 1267838), (1144, 1134848), (1352, 960256), (1364, 951808), (1408, 922064), (1573, 825344), (1612, 805376), (1664, 780208), (1859, 698368), (1936, 670592), (1984, 654368), (2048, 633919), (2288, 567424), (2704, 480128), (2728, 475904), (2816, 461032), (3146, 412672), (3224, 402688), (3328, 390104), (3718, 349184), (3751, 346112), (3872, 335296), (3968, 327184), (4433, 292864), (4576, 283712), (5239, 247808), (5408, 240064), (5456, 237952), (5632, 230516), (6292, 206336), (6448, 201344), (6656, 195052), (7436, 174592), (7502, 173056), (7744, 167648), (7936, 163592), (8866, 146432), (9152, 141856), (10478, 123904), (10816, 120032), (10912, 118976), (11264, 115258), (12584, 103168), (12896, 100672), (13312, 97526), (14872, 87296), (15004, 86528), (15488, 83824), (15872, 81796), (17732, 73216), (18304, 70928), (20449, 63488), (20956, 61952), (21632, 60016), (21824, 59488), (22528, 57629), (25168, 51584), (25792, 50336), (26624, 48763), (29744, 43648), (30008, 43264), (30976, 41912), (31744, 40898), (35464, 36608)]