1342870144

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 3595622400

約数和(自身を除く): 2252752256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 71, 76, 77, 88, 101, 112, 128, 133, 142, 152, 154, 176, 202, 209, 224, 266, 284, 304, 308, 352, 404, 418, 448, 497, 532, 568, 608, 616, 704, 707, 781, 808, 836, 896, 994, 1064, 1111, 1136, 1216, 1232, 1349, 1408, 1414, 1463, 1562, 1616, 1672, 1919, 1988, 2128, 2222, 2272, 2432, 2464, 2698, 2828, 2926, 3124, 3232, 3344, 3838, 3976, 4256, 4444, 4544, 4928, 5396, 5467, 5656, 5852, 6248, 6464, 6688, 7171, 7676, 7777, 7952, 8512, 8888, 9088, 9443, 9856, 10792, 10934, 11312, 11704, 12496, 12928, 13376, 13433, 14342, 14839, 15352, 15554, 15904, 17024, 17776, 18886, 21109, 21584, 21868, 22624, 23408, 24992, 26752, 26866, 28684, 29678, 30704, 31108, 31808, 35552, 37772, 42218, 43168, 43736, 45248, 46816, 49984, 50197, 53732, 57368, 59356, 61408, 62216, 63616, 71104, 75544, 78881, 84436, 86336, 87472, 90496, 93632, 99968, 100394, 103873, 107464, 114736, 118712, 122816, 124432, 136249, 142208, 147763, 151088, 157762, 168872, 172672, 174944, 187264, 200788, 207746, 214928, 229472, 237424, 245632, 248864, 272498, 295526, 302176, 315524, 337744, 349888, 401576, 415492, 429856, 458944, 474848, 497728, 544996, 552167, 591052, 604352, 631048, 675488, 699776, 803152, 830984, 859712, 917888, 949696, 953743, 995456, 1089992, 1104334, 1182104, 1208704, 1262096, 1350976, 1498739, 1606304, 1661968, 1719424, 1899392, 1907486, 2179984, 2208668, 2364208, 2524192, 2701952, 2997478, 3212608, 3323936, 3814972, 4359968, 4417336, 4728416, 5048384, 5994956, 6425216, 6647872, 7629944, 8719936, 8834672, 9456832, 10096768, 10491173, 11989912, 13295744, 15259888, 17439872, 17669344, 18913664, 20982346, 23979824, 30519776, 35338688, 41964692, 47959648, 61039552, 70677376, 83929384, 95919296, 122079104, 167858768, 191838592, 335717536, 671435072, 1342870144]

約数ペア:

[(1, 1342870144), (2, 671435072), (4, 335717536), (7, 191838592), (8, 167858768), (11, 122079104), (14, 95919296), (16, 83929384), (19, 70677376), (22, 61039552), (28, 47959648), (32, 41964692), (38, 35338688), (44, 30519776), (56, 23979824), (64, 20982346), (71, 18913664), (76, 17669344), (77, 17439872), (88, 15259888), (101, 13295744), (112, 11989912), (128, 10491173), (133, 10096768), (142, 9456832), (152, 8834672), (154, 8719936), (176, 7629944), (202, 6647872), (209, 6425216), (224, 5994956), (266, 5048384), (284, 4728416), (304, 4417336), (308, 4359968), (352, 3814972), (404, 3323936), (418, 3212608), (448, 2997478), (497, 2701952), (532, 2524192), (568, 2364208), (608, 2208668), (616, 2179984), (704, 1907486), (707, 1899392), (781, 1719424), (808, 1661968), (836, 1606304), (896, 1498739), (994, 1350976), (1064, 1262096), (1111, 1208704), (1136, 1182104), (1216, 1104334), (1232, 1089992), (1349, 995456), (1408, 953743), (1414, 949696), (1463, 917888), (1562, 859712), (1616, 830984), (1672, 803152), (1919, 699776), (1988, 675488), (2128, 631048), (2222, 604352), (2272, 591052), (2432, 552167), (2464, 544996), (2698, 497728), (2828, 474848), (2926, 458944), (3124, 429856), (3232, 415492), (3344, 401576), (3838, 349888), (3976, 337744), (4256, 315524), (4444, 302176), (4544, 295526), (4928, 272498), (5396, 248864), (5467, 245632), (5656, 237424), (5852, 229472), (6248, 214928), (6464, 207746), (6688, 200788), (7171, 187264), (7676, 174944), (7777, 172672), (7952, 168872), (8512, 157762), (8888, 151088), (9088, 147763), (9443, 142208), (9856, 136249), (10792, 124432), (10934, 122816), (11312, 118712), (11704, 114736), (12496, 107464), (12928, 103873), (13376, 100394), (13433, 99968), (14342, 93632), (14839, 90496), (15352, 87472), (15554, 86336), (15904, 84436), (17024, 78881), (17776, 75544), (18886, 71104), (21109, 63616), (21584, 62216), (21868, 61408), (22624, 59356), (23408, 57368), (24992, 53732), (26752, 50197), (26866, 49984), (28684, 46816), (29678, 45248), (30704, 43736), (31108, 43168), (31808, 42218), (35552, 37772)]