1447755008

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 3519277440

約数和(自身を除く): 2071522432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 101, 112, 128, 133, 152, 202, 224, 256, 266, 304, 404, 421, 448, 532, 608, 707, 808, 842, 896, 1064, 1216, 1414, 1616, 1684, 1792, 1919, 2128, 2432, 2828, 2947, 3232, 3368, 3838, 4256, 4864, 5656, 5894, 6464, 6736, 7676, 7999, 8512, 11312, 11788, 12928, 13433, 13472, 15352, 15998, 17024, 22624, 23576, 25856, 26866, 26944, 30704, 31996, 34048, 42521, 45248, 47152, 53732, 53888, 55993, 61408, 63992, 85042, 90496, 94304, 107464, 107776, 111986, 122816, 127984, 170084, 180992, 188608, 214928, 223972, 245632, 255968, 297647, 340168, 377216, 429856, 447944, 491264, 511936, 595294, 680336, 754432, 807899, 859712, 895888, 1023872, 1190588, 1360672, 1615798, 1719424, 1791776, 2047744, 2381176, 2721344, 3231596, 3438848, 3583552, 4762352, 5442688, 5655293, 6463192, 7167104, 9524704, 10885376, 11310586, 12926384, 14334208, 19049408, 22621172, 25852768, 38098816, 45242344, 51705536, 76197632, 90484688, 103411072, 180969376, 206822144, 361938752, 723877504, 1447755008]

約数ペア:

[(1, 1447755008), (2, 723877504), (4, 361938752), (7, 206822144), (8, 180969376), (14, 103411072), (16, 90484688), (19, 76197632), (28, 51705536), (32, 45242344), (38, 38098816), (56, 25852768), (64, 22621172), (76, 19049408), (101, 14334208), (112, 12926384), (128, 11310586), (133, 10885376), (152, 9524704), (202, 7167104), (224, 6463192), (256, 5655293), (266, 5442688), (304, 4762352), (404, 3583552), (421, 3438848), (448, 3231596), (532, 2721344), (608, 2381176), (707, 2047744), (808, 1791776), (842, 1719424), (896, 1615798), (1064, 1360672), (1216, 1190588), (1414, 1023872), (1616, 895888), (1684, 859712), (1792, 807899), (1919, 754432), (2128, 680336), (2432, 595294), (2828, 511936), (2947, 491264), (3232, 447944), (3368, 429856), (3838, 377216), (4256, 340168), (4864, 297647), (5656, 255968), (5894, 245632), (6464, 223972), (6736, 214928), (7676, 188608), (7999, 180992), (8512, 170084), (11312, 127984), (11788, 122816), (12928, 111986), (13433, 107776), (13472, 107464), (15352, 94304), (15998, 90496), (17024, 85042), (22624, 63992), (23576, 61408), (25856, 55993), (26866, 53888), (26944, 53732), (30704, 47152), (31996, 45248), (34048, 42521)]