1388298816

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 168

約数和(自身を含む): 4080122904

約数和(自身を除く): 2691824088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 137, 144, 146, 192, 219, 241, 274, 288, 292, 411, 438, 482, 548, 576, 584, 657, 723, 822, 876, 964, 1096, 1168, 1233, 1314, 1446, 1644, 1752, 1928, 2169, 2192, 2336, 2466, 2628, 2892, 3288, 3504, 3856, 4338, 4384, 4672, 4932, 5256, 5784, 6576, 7008, 7712, 8676, 8768, 9864, 10001, 10512, 11568, 13152, 14016, 15424, 17352, 17593, 19728, 20002, 21024, 23136, 26304, 30003, 33017, 34704, 35186, 39456, 40004, 42048, 46272, 52779, 60006, 66034, 69408, 70372, 78912, 80008, 90009, 99051, 105558, 120012, 132068, 138816, 140744, 158337, 160016, 180018, 198102, 211116, 240024, 264136, 281488, 297153, 316674, 320032, 360036, 396204, 422232, 480048, 528272, 562976, 594306, 633348, 640064, 720072, 792408, 844464, 960096, 1056544, 1125952, 1188612, 1266696, 1440144, 1584816, 1688928, 1920192, 2113088, 2377224, 2410241, 2533392, 2880288, 3169632, 3377856, 4754448, 4820482, 5066784, 5760576, 6339264, 7230723, 9508896, 9640964, 10133568, 14461446, 19017792, 19281928, 21692169, 28922892, 38563856, 43384338, 57845784, 77127712, 86768676, 115691568, 154255424, 173537352, 231383136, 347074704, 462766272, 694149408, 1388298816]

約数ペア:

[(1, 1388298816), (2, 694149408), (3, 462766272), (4, 347074704), (6, 231383136), (8, 173537352), (9, 154255424), (12, 115691568), (16, 86768676), (18, 77127712), (24, 57845784), (32, 43384338), (36, 38563856), (48, 28922892), (64, 21692169), (72, 19281928), (73, 19017792), (96, 14461446), (137, 10133568), (144, 9640964), (146, 9508896), (192, 7230723), (219, 6339264), (241, 5760576), (274, 5066784), (288, 4820482), (292, 4754448), (411, 3377856), (438, 3169632), (482, 2880288), (548, 2533392), (576, 2410241), (584, 2377224), (657, 2113088), (723, 1920192), (822, 1688928), (876, 1584816), (964, 1440144), (1096, 1266696), (1168, 1188612), (1233, 1125952), (1314, 1056544), (1446, 960096), (1644, 844464), (1752, 792408), (1928, 720072), (2169, 640064), (2192, 633348), (2336, 594306), (2466, 562976), (2628, 528272), (2892, 480048), (3288, 422232), (3504, 396204), (3856, 360036), (4338, 320032), (4384, 316674), (4672, 297153), (4932, 281488), (5256, 264136), (5784, 240024), (6576, 211116), (7008, 198102), (7712, 180018), (8676, 160016), (8768, 158337), (9864, 140744), (10001, 138816), (10512, 132068), (11568, 120012), (13152, 105558), (14016, 99051), (15424, 90009), (17352, 80008), (17593, 78912), (19728, 70372), (20002, 69408), (21024, 66034), (23136, 60006), (26304, 52779), (30003, 46272), (33017, 42048), (34704, 40004), (35186, 39456)]