270443628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2724

約数の個数: 144

約数和(自身を含む): 868847616

約数和(自身を除く): 598403988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2663, 2821, 3276, 3627, 3906, 4836, 5326, 5642, 7254, 7812, 7989, 8463, 10652, 11284, 14508, 15978, 16926, 18641, 23967, 25389, 31956, 33852, 34619, 37282, 47934, 50778, 55923, 69238, 74564, 82553, 95868, 101556, 103857, 111846, 138476, 165106, 167769, 207714, 223692, 242333, 247659, 311571, 330212, 335538, 415428, 484666, 495318, 577871, 623142, 671076, 726999, 742977, 969332, 990636, 1073189, 1155742, 1246284, 1453998, 1485954, 1733613, 2146378, 2180997, 2311484, 2907996, 2971908, 3219567, 3467226, 4292756, 4361994, 5200839, 6439134, 6934452, 7512323, 8723988, 9658701, 10401678, 12878268, 15024646, 19317402, 20803356, 22536969, 30049292, 38634804, 45073938, 67610907, 90147876, 135221814, 270443628]

約数ペア:

[(1, 270443628), (2, 135221814), (3, 90147876), (4, 67610907), (6, 45073938), (7, 38634804), (9, 30049292), (12, 22536969), (13, 20803356), (14, 19317402), (18, 15024646), (21, 12878268), (26, 10401678), (28, 9658701), (31, 8723988), (36, 7512323), (39, 6934452), (42, 6439134), (52, 5200839), (62, 4361994), (63, 4292756), (78, 3467226), (84, 3219567), (91, 2971908), (93, 2907996), (117, 2311484), (124, 2180997), (126, 2146378), (156, 1733613), (182, 1485954), (186, 1453998), (217, 1246284), (234, 1155742), (252, 1073189), (273, 990636), (279, 969332), (364, 742977), (372, 726999), (403, 671076), (434, 623142), (468, 577871), (546, 495318), (558, 484666), (651, 415428), (806, 335538), (819, 330212), (868, 311571), (1092, 247659), (1116, 242333), (1209, 223692), (1302, 207714), (1612, 167769), (1638, 165106), (1953, 138476), (2418, 111846), (2604, 103857), (2663, 101556), (2821, 95868), (3276, 82553), (3627, 74564), (3906, 69238), (4836, 55923), (5326, 50778), (5642, 47934), (7254, 37282), (7812, 34619), (7989, 33852), (8463, 31956), (10652, 25389), (11284, 23967), (14508, 18641), (15978, 16926)]