791222016

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 2467843840

約数和(自身を除く): 1676621824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 64, 76, 78, 86, 96, 97, 104, 114, 128, 129, 152, 156, 172, 192, 194, 208, 228, 247, 256, 258, 291, 304, 312, 344, 384, 388, 416, 456, 494, 516, 559, 582, 608, 624, 688, 741, 768, 776, 817, 832, 912, 988, 1032, 1118, 1164, 1216, 1248, 1261, 1376, 1482, 1552, 1634, 1664, 1677, 1824, 1843, 1976, 2064, 2236, 2328, 2432, 2451, 2496, 2522, 2752, 2964, 3104, 3268, 3328, 3354, 3648, 3686, 3783, 3952, 4128, 4171, 4472, 4656, 4864, 4902, 4992, 5044, 5504, 5529, 5928, 6208, 6536, 6708, 7296, 7372, 7566, 7904, 8256, 8342, 8944, 9312, 9804, 9984, 10088, 10621, 11008, 11058, 11856, 12416, 12513, 13072, 13416, 14592, 14744, 15132, 15808, 16512, 16684, 17888, 18624, 19608, 20176, 21242, 22116, 23712, 23959, 24832, 25026, 26144, 26832, 29488, 30264, 31616, 31863, 33024, 33368, 35776, 37248, 39216, 40352, 42484, 44232, 47424, 47918, 50052, 52288, 53664, 54223, 58976, 60528, 63232, 63726, 66736, 71552, 71877, 74496, 78432, 79249, 80704, 84968, 88464, 94848, 95836, 100104, 104576, 107328, 108446, 117952, 121056, 127452, 133472, 143104, 143754, 156864, 158498, 161408, 162669, 169936, 176928, 189696, 191672, 200208, 209152, 214656, 216892, 235904, 237747, 242112, 254904, 266944, 287508, 313728, 316996, 322816, 325338, 339872, 353856, 383344, 400416, 429312, 433784, 471808, 475494, 484224, 509808, 533888, 575016, 627456, 633992, 650676, 679744, 707712, 766688, 800832, 867568, 950988, 968448, 1019616, 1030237, 1067776, 1150032, 1267984, 1301352, 1359488, 1415424, 1533376, 1601664, 1735136, 1901976, 2039232, 2060474, 2300064, 2535968, 2602704, 2718976, 3066752, 3090711, 3203328, 3470272, 3803952, 4078464, 4120948, 4600128, 5071936, 5205408, 6133504, 6181422, 6940544, 7607904, 8156928, 8241896, 9200256, 10143872, 10410816, 12362844, 13881088, 15215808, 16483792, 18400512, 20287744, 20821632, 24725688, 30431616, 32967584, 41643264, 49451376, 60863232, 65935168, 98902752, 131870336, 197805504, 263740672, 395611008, 791222016]

約数ペア:

[(1, 791222016), (2, 395611008), (3, 263740672), (4, 197805504), (6, 131870336), (8, 98902752), (12, 65935168), (13, 60863232), (16, 49451376), (19, 41643264), (24, 32967584), (26, 30431616), (32, 24725688), (38, 20821632), (39, 20287744), (43, 18400512), (48, 16483792), (52, 15215808), (57, 13881088), (64, 12362844), (76, 10410816), (78, 10143872), (86, 9200256), (96, 8241896), (97, 8156928), (104, 7607904), (114, 6940544), (128, 6181422), (129, 6133504), (152, 5205408), (156, 5071936), (172, 4600128), (192, 4120948), (194, 4078464), (208, 3803952), (228, 3470272), (247, 3203328), (256, 3090711), (258, 3066752), (291, 2718976), (304, 2602704), (312, 2535968), (344, 2300064), (384, 2060474), (388, 2039232), (416, 1901976), (456, 1735136), (494, 1601664), (516, 1533376), (559, 1415424), (582, 1359488), (608, 1301352), (624, 1267984), (688, 1150032), (741, 1067776), (768, 1030237), (776, 1019616), (817, 968448), (832, 950988), (912, 867568), (988, 800832), (1032, 766688), (1118, 707712), (1164, 679744), (1216, 650676), (1248, 633992), (1261, 627456), (1376, 575016), (1482, 533888), (1552, 509808), (1634, 484224), (1664, 475494), (1677, 471808), (1824, 433784), (1843, 429312), (1976, 400416), (2064, 383344), (2236, 353856), (2328, 339872), (2432, 325338), (2451, 322816), (2496, 316996), (2522, 313728), (2752, 287508), (2964, 266944), (3104, 254904), (3268, 242112), (3328, 237747), (3354, 235904), (3648, 216892), (3686, 214656), (3783, 209152), (3952, 200208), (4128, 191672), (4171, 189696), (4472, 176928), (4656, 169936), (4864, 162669), (4902, 161408), (4992, 158498), (5044, 156864), (5504, 143754), (5529, 143104), (5928, 133472), (6208, 127452), (6536, 121056), (6708, 117952), (7296, 108446), (7372, 107328), (7566, 104576), (7904, 100104), (8256, 95836), (8342, 94848), (8944, 88464), (9312, 84968), (9804, 80704), (9984, 79249), (10088, 78432), (10621, 74496), (11008, 71877), (11058, 71552), (11856, 66736), (12416, 63726), (12513, 63232), (13072, 60528), (13416, 58976), (14592, 54223), (14744, 53664), (15132, 52288), (15808, 50052), (16512, 47918), (16684, 47424), (17888, 44232), (18624, 42484), (19608, 40352), (20176, 39216), (21242, 37248), (22116, 35776), (23712, 33368), (23959, 33024), (24832, 31863), (25026, 31616), (26144, 30264), (26832, 29488)]