244721568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 800997120

約数和(自身を除く): 556275552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 109, 112, 156, 168, 182, 208, 218, 224, 257, 273, 312, 327, 336, 364, 416, 436, 514, 546, 624, 654, 672, 728, 763, 771, 872, 1028, 1092, 1248, 1308, 1417, 1456, 1526, 1542, 1744, 1799, 2056, 2184, 2289, 2616, 2834, 2912, 3052, 3084, 3341, 3488, 3598, 4112, 4251, 4368, 4578, 5232, 5397, 5668, 6104, 6168, 6682, 7196, 8224, 8502, 8736, 9156, 9919, 10023, 10464, 10794, 11336, 12208, 12336, 13364, 14392, 17004, 18312, 19838, 20046, 21588, 22672, 23387, 24416, 24672, 26728, 28013, 28784, 29757, 34008, 36624, 39676, 40092, 43176, 45344, 46774, 53456, 56026, 57568, 59514, 68016, 70161, 73248, 79352, 80184, 84039, 86352, 93548, 106912, 112052, 119028, 136032, 140322, 158704, 160368, 168078, 172704, 187096, 196091, 224104, 238056, 280644, 317408, 320736, 336156, 364169, 374192, 392182, 448208, 476112, 561288, 588273, 672312, 728338, 748384, 784364, 896416, 952224, 1092507, 1122576, 1176546, 1344624, 1456676, 1568728, 2185014, 2245152, 2353092, 2549183, 2689248, 2913352, 3137456, 4370028, 4706184, 5098366, 5826704, 6274912, 7647549, 8740056, 9412368, 10196732, 11653408, 15295098, 17480112, 18824736, 20393464, 30590196, 34960224, 40786928, 61180392, 81573856, 122360784, 244721568]

約数ペア:

[(1, 244721568), (2, 122360784), (3, 81573856), (4, 61180392), (6, 40786928), (7, 34960224), (8, 30590196), (12, 20393464), (13, 18824736), (14, 17480112), (16, 15295098), (21, 11653408), (24, 10196732), (26, 9412368), (28, 8740056), (32, 7647549), (39, 6274912), (42, 5826704), (48, 5098366), (52, 4706184), (56, 4370028), (78, 3137456), (84, 2913352), (91, 2689248), (96, 2549183), (104, 2353092), (109, 2245152), (112, 2185014), (156, 1568728), (168, 1456676), (182, 1344624), (208, 1176546), (218, 1122576), (224, 1092507), (257, 952224), (273, 896416), (312, 784364), (327, 748384), (336, 728338), (364, 672312), (416, 588273), (436, 561288), (514, 476112), (546, 448208), (624, 392182), (654, 374192), (672, 364169), (728, 336156), (763, 320736), (771, 317408), (872, 280644), (1028, 238056), (1092, 224104), (1248, 196091), (1308, 187096), (1417, 172704), (1456, 168078), (1526, 160368), (1542, 158704), (1744, 140322), (1799, 136032), (2056, 119028), (2184, 112052), (2289, 106912), (2616, 93548), (2834, 86352), (2912, 84039), (3052, 80184), (3084, 79352), (3341, 73248), (3488, 70161), (3598, 68016), (4112, 59514), (4251, 57568), (4368, 56026), (4578, 53456), (5232, 46774), (5397, 45344), (5668, 43176), (6104, 40092), (6168, 39676), (6682, 36624), (7196, 34008), (8224, 29757), (8502, 28784), (8736, 28013), (9156, 26728), (9919, 24672), (10023, 24416), (10464, 23387), (10794, 22672), (11336, 21588), (12208, 20046), (12336, 19838), (13364, 18312), (14392, 17004)]