247789152

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 144

約数和(自身を含む): 783049680

約数和(自身を除く): 535260528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1697, 1872, 2028, 2704, 2808, 3042, 3394, 3744, 4056, 4563, 5091, 5408, 5616, 6084, 6788, 8112, 9126, 10182, 11232, 12168, 13576, 15273, 16224, 18252, 20364, 22061, 24336, 27152, 30546, 36504, 40728, 44122, 45819, 48672, 54304, 61092, 66183, 73008, 81456, 88244, 91638, 122184, 132366, 146016, 162912, 176488, 183276, 198549, 244368, 264732, 286793, 352976, 366552, 397098, 488736, 529464, 573586, 595647, 705952, 733104, 794196, 860379, 1058928, 1147172, 1191294, 1466208, 1588392, 1720758, 2117856, 2294344, 2382588, 2581137, 3176784, 3441516, 4588688, 4765176, 5162274, 6353568, 6883032, 7743411, 9177376, 9530352, 10324548, 13766064, 15486822, 19060704, 20649096, 27532128, 30973644, 41298192, 61947288, 82596384, 123894576, 247789152]

約数ペア:

[(1, 247789152), (2, 123894576), (3, 82596384), (4, 61947288), (6, 41298192), (8, 30973644), (9, 27532128), (12, 20649096), (13, 19060704), (16, 15486822), (18, 13766064), (24, 10324548), (26, 9530352), (27, 9177376), (32, 7743411), (36, 6883032), (39, 6353568), (48, 5162274), (52, 4765176), (54, 4588688), (72, 3441516), (78, 3176784), (96, 2581137), (104, 2382588), (108, 2294344), (117, 2117856), (144, 1720758), (156, 1588392), (169, 1466208), (208, 1191294), (216, 1147172), (234, 1058928), (288, 860379), (312, 794196), (338, 733104), (351, 705952), (416, 595647), (432, 573586), (468, 529464), (507, 488736), (624, 397098), (676, 366552), (702, 352976), (864, 286793), (936, 264732), (1014, 244368), (1248, 198549), (1352, 183276), (1404, 176488), (1521, 162912), (1697, 146016), (1872, 132366), (2028, 122184), (2704, 91638), (2808, 88244), (3042, 81456), (3394, 73008), (3744, 66183), (4056, 61092), (4563, 54304), (5091, 48672), (5408, 45819), (5616, 44122), (6084, 40728), (6788, 36504), (8112, 30546), (9126, 27152), (10182, 24336), (11232, 22061), (12168, 20364), (13576, 18252), (15273, 16224)]