1028356992

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 256

約数和(自身を含む): 3344947200

約数和(自身を除く): 2316590208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 282, 288, 312, 351, 376, 384, 416, 423, 432, 468, 487, 564, 576, 611, 624, 702, 752, 832, 846, 864, 936, 974, 1128, 1152, 1222, 1248, 1269, 1404, 1461, 1504, 1664, 1692, 1728, 1833, 1872, 1948, 2256, 2444, 2496, 2538, 2808, 2922, 3008, 3384, 3456, 3666, 3744, 3896, 4383, 4512, 4888, 4992, 5076, 5499, 5616, 5844, 6016, 6331, 6768, 7332, 7488, 7792, 8766, 9024, 9776, 10152, 10998, 11232, 11688, 12662, 13149, 13536, 14664, 14976, 15584, 16497, 17532, 18048, 18993, 19552, 20304, 21996, 22464, 22889, 23376, 25324, 26298, 27072, 29328, 31168, 32994, 35064, 37986, 39104, 40608, 43992, 44928, 45778, 46752, 50648, 52596, 54144, 56979, 58656, 62336, 65988, 68667, 70128, 75972, 78208, 81216, 87984, 91556, 93504, 101296, 105192, 113958, 117312, 131976, 137334, 140256, 151944, 162432, 170937, 175968, 183112, 187008, 202592, 206001, 210384, 227916, 234624, 263952, 274668, 280512, 297557, 303888, 341874, 351936, 366224, 405184, 412002, 420768, 455832, 527904, 549336, 561024, 595114, 607776, 618003, 683748, 703872, 732448, 810368, 824004, 841536, 892671, 911664, 1055808, 1098672, 1190228, 1215552, 1236006, 1367496, 1464896, 1648008, 1683072, 1785342, 1823328, 2111616, 2197344, 2380456, 2431104, 2472012, 2678013, 2734992, 2929792, 3296016, 3570684, 3646656, 4394688, 4760912, 4944024, 5356026, 5469984, 6592032, 7141368, 7293312, 8034039, 8789376, 9521824, 9888048, 10712052, 10939968, 13184064, 14282736, 16068078, 19043648, 19776096, 21424104, 21879936, 26368128, 28565472, 32136156, 38087296, 39552192, 42848208, 57130944, 64272312, 79104384, 85696416, 114261888, 128544624, 171392832, 257089248, 342785664, 514178496, 1028356992]

約数ペア:

[(1, 1028356992), (2, 514178496), (3, 342785664), (4, 257089248), (6, 171392832), (8, 128544624), (9, 114261888), (12, 85696416), (13, 79104384), (16, 64272312), (18, 57130944), (24, 42848208), (26, 39552192), (27, 38087296), (32, 32136156), (36, 28565472), (39, 26368128), (47, 21879936), (48, 21424104), (52, 19776096), (54, 19043648), (64, 16068078), (72, 14282736), (78, 13184064), (94, 10939968), (96, 10712052), (104, 9888048), (108, 9521824), (117, 8789376), (128, 8034039), (141, 7293312), (144, 7141368), (156, 6592032), (188, 5469984), (192, 5356026), (208, 4944024), (216, 4760912), (234, 4394688), (282, 3646656), (288, 3570684), (312, 3296016), (351, 2929792), (376, 2734992), (384, 2678013), (416, 2472012), (423, 2431104), (432, 2380456), (468, 2197344), (487, 2111616), (564, 1823328), (576, 1785342), (611, 1683072), (624, 1648008), (702, 1464896), (752, 1367496), (832, 1236006), (846, 1215552), (864, 1190228), (936, 1098672), (974, 1055808), (1128, 911664), (1152, 892671), (1222, 841536), (1248, 824004), (1269, 810368), (1404, 732448), (1461, 703872), (1504, 683748), (1664, 618003), (1692, 607776), (1728, 595114), (1833, 561024), (1872, 549336), (1948, 527904), (2256, 455832), (2444, 420768), (2496, 412002), (2538, 405184), (2808, 366224), (2922, 351936), (3008, 341874), (3384, 303888), (3456, 297557), (3666, 280512), (3744, 274668), (3896, 263952), (4383, 234624), (4512, 227916), (4888, 210384), (4992, 206001), (5076, 202592), (5499, 187008), (5616, 183112), (5844, 175968), (6016, 170937), (6331, 162432), (6768, 151944), (7332, 140256), (7488, 137334), (7792, 131976), (8766, 117312), (9024, 113958), (9776, 105192), (10152, 101296), (10998, 93504), (11232, 91556), (11688, 87984), (12662, 81216), (13149, 78208), (13536, 75972), (14664, 70128), (14976, 68667), (15584, 65988), (16497, 62336), (17532, 58656), (18048, 56979), (18993, 54144), (19552, 52596), (20304, 50648), (21996, 46752), (22464, 45778), (22889, 44928), (23376, 43992), (25324, 40608), (26298, 39104), (27072, 37986), (29328, 35064), (31168, 32994)]