674927136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2639

約数の個数: 144

約数和(自身を含む): 2096902080

約数和(自身を除く): 1421974944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2539, 2556, 2769, 3408, 3692, 3744, 5078, 5112, 5538, 6816, 7384, 7617, 8307, 10156, 10224, 11076, 14768, 15234, 16614, 20312, 20448, 22152, 22851, 29536, 30468, 33007, 33228, 40624, 44304, 45702, 60936, 66014, 66456, 81248, 88608, 91404, 99021, 121872, 132028, 132912, 180269, 182808, 198042, 243744, 264056, 265824, 297063, 360538, 365616, 396084, 528112, 540807, 594126, 721076, 731232, 792168, 1056224, 1081614, 1188252, 1442152, 1584336, 1622421, 2163228, 2343497, 2376504, 2884304, 3168672, 3244842, 4326456, 4686994, 4753008, 5768608, 6489684, 7030491, 8652912, 9373988, 9506016, 12979368, 14060982, 17305824, 18747976, 21091473, 25958736, 28121964, 37495952, 42182946, 51917472, 56243928, 74991904, 84365892, 112487856, 168731784, 224975712, 337463568, 674927136]

約数ペア:

[(1, 674927136), (2, 337463568), (3, 224975712), (4, 168731784), (6, 112487856), (8, 84365892), (9, 74991904), (12, 56243928), (13, 51917472), (16, 42182946), (18, 37495952), (24, 28121964), (26, 25958736), (32, 21091473), (36, 18747976), (39, 17305824), (48, 14060982), (52, 12979368), (71, 9506016), (72, 9373988), (78, 8652912), (96, 7030491), (104, 6489684), (117, 5768608), (142, 4753008), (144, 4686994), (156, 4326456), (208, 3244842), (213, 3168672), (234, 2884304), (284, 2376504), (288, 2343497), (312, 2163228), (416, 1622421), (426, 1584336), (468, 1442152), (568, 1188252), (624, 1081614), (639, 1056224), (852, 792168), (923, 731232), (936, 721076), (1136, 594126), (1248, 540807), (1278, 528112), (1704, 396084), (1846, 365616), (1872, 360538), (2272, 297063), (2539, 265824), (2556, 264056), (2769, 243744), (3408, 198042), (3692, 182808), (3744, 180269), (5078, 132912), (5112, 132028), (5538, 121872), (6816, 99021), (7384, 91404), (7617, 88608), (8307, 81248), (10156, 66456), (10224, 66014), (11076, 60936), (14768, 45702), (15234, 44304), (16614, 40624), (20312, 33228), (20448, 33007), (22152, 30468), (22851, 29536)]