2894548384

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8407

約数の個数: 144

約数和(自身を含む): 7559801928

約数和(自身を除く): 4665253544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 476, 544, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1568, 1666, 1768, 1904, 2548, 2912, 3094, 3332, 3536, 3808, 5096, 6188, 6664, 7072, 8353, 10192, 10829, 12376, 13328, 16706, 20384, 21658, 24752, 26656, 33412, 43316, 49504, 58471, 66824, 86632, 108589, 116942, 133648, 142001, 173264, 217178, 233884, 267296, 284002, 346528, 409297, 434356, 467768, 568004, 760123, 818594, 868712, 935536, 994007, 1136008, 1520246, 1637188, 1737424, 1846013, 1871072, 1988014, 2272016, 3040492, 3274376, 3474848, 3692026, 3976028, 4544032, 5320861, 6080984, 6548752, 6958049, 7384052, 7952056, 10641722, 12161968, 12922091, 13097504, 13916098, 14768104, 15904112, 21283444, 24323936, 25844182, 27832196, 29536208, 31808224, 42566888, 51688364, 55664392, 59072416, 85133776, 90454637, 103376728, 111328784, 170267552, 180909274, 206753456, 222657568, 361818548, 413506912, 723637096, 1447274192, 2894548384]

約数ペア:

[(1, 2894548384), (2, 1447274192), (4, 723637096), (7, 413506912), (8, 361818548), (13, 222657568), (14, 206753456), (16, 180909274), (17, 170267552), (26, 111328784), (28, 103376728), (32, 90454637), (34, 85133776), (49, 59072416), (52, 55664392), (56, 51688364), (68, 42566888), (91, 31808224), (98, 29536208), (104, 27832196), (112, 25844182), (119, 24323936), (136, 21283444), (182, 15904112), (196, 14768104), (208, 13916098), (221, 13097504), (224, 12922091), (238, 12161968), (272, 10641722), (364, 7952056), (392, 7384052), (416, 6958049), (442, 6548752), (476, 6080984), (544, 5320861), (637, 4544032), (728, 3976028), (784, 3692026), (833, 3474848), (884, 3274376), (952, 3040492), (1274, 2272016), (1456, 1988014), (1547, 1871072), (1568, 1846013), (1666, 1737424), (1768, 1637188), (1904, 1520246), (2548, 1136008), (2912, 994007), (3094, 935536), (3332, 868712), (3536, 818594), (3808, 760123), (5096, 568004), (6188, 467768), (6664, 434356), (7072, 409297), (8353, 346528), (10192, 284002), (10829, 267296), (12376, 233884), (13328, 217178), (16706, 173264), (20384, 142001), (21658, 133648), (24752, 116942), (26656, 108589), (33412, 86632), (43316, 66824), (49504, 58471)]