990847104

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2822

約数の個数: 128

約数和(自身を含む): 2874278400

約数和(自身を除く): 1883431296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 192, 208, 219, 292, 312, 384, 416, 438, 584, 624, 832, 876, 949, 1168, 1248, 1664, 1752, 1898, 2336, 2496, 2719, 2847, 3504, 3796, 4672, 4992, 5438, 5694, 7008, 7592, 8157, 9344, 10876, 11388, 14016, 15184, 16314, 21752, 22776, 28032, 30368, 32628, 35347, 43504, 45552, 60736, 65256, 70694, 87008, 91104, 106041, 121472, 130512, 141388, 174016, 182208, 198487, 212082, 261024, 282776, 348032, 364416, 396974, 424164, 522048, 565552, 595461, 793948, 848328, 1044096, 1131104, 1190922, 1587896, 1696656, 2262208, 2381844, 2580331, 3175792, 3393312, 4524416, 4763688, 5160662, 6351584, 6786624, 7740993, 9527376, 10321324, 12703168, 13573248, 15481986, 19054752, 20642648, 25406336, 30963972, 38109504, 41285296, 61927944, 76219008, 82570592, 123855888, 165141184, 247711776, 330282368, 495423552, 990847104]

約数ペア:

[(1, 990847104), (2, 495423552), (3, 330282368), (4, 247711776), (6, 165141184), (8, 123855888), (12, 82570592), (13, 76219008), (16, 61927944), (24, 41285296), (26, 38109504), (32, 30963972), (39, 25406336), (48, 20642648), (52, 19054752), (64, 15481986), (73, 13573248), (78, 12703168), (96, 10321324), (104, 9527376), (128, 7740993), (146, 6786624), (156, 6351584), (192, 5160662), (208, 4763688), (219, 4524416), (292, 3393312), (312, 3175792), (384, 2580331), (416, 2381844), (438, 2262208), (584, 1696656), (624, 1587896), (832, 1190922), (876, 1131104), (949, 1044096), (1168, 848328), (1248, 793948), (1664, 595461), (1752, 565552), (1898, 522048), (2336, 424164), (2496, 396974), (2719, 364416), (2847, 348032), (3504, 282776), (3796, 261024), (4672, 212082), (4992, 198487), (5438, 182208), (5694, 174016), (7008, 141388), (7592, 130512), (8157, 121472), (9344, 106041), (10876, 91104), (11388, 87008), (14016, 70694), (15184, 65256), (16314, 60736), (21752, 45552), (22776, 43504), (28032, 35347), (30368, 32628)]