1815606144

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 5901638400

約数和(自身を除く): 4086032256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 163, 176, 192, 198, 216, 264, 288, 293, 297, 326, 352, 384, 396, 432, 489, 528, 576, 586, 594, 652, 704, 792, 864, 879, 978, 1056, 1152, 1172, 1188, 1304, 1408, 1467, 1584, 1728, 1758, 1793, 1956, 2112, 2344, 2376, 2608, 2637, 2934, 3168, 3223, 3456, 3516, 3586, 3912, 4224, 4401, 4688, 4752, 5216, 5274, 5379, 5868, 6336, 6446, 7032, 7172, 7824, 7911, 8802, 9376, 9504, 9669, 10432, 10548, 10758, 11736, 12672, 12892, 14064, 14344, 15648, 15822, 16137, 17604, 18752, 19008, 19338, 20864, 21096, 21516, 23472, 25784, 28128, 28688, 29007, 31296, 31644, 32274, 35208, 37504, 38016, 38676, 42192, 43032, 46944, 47759, 48411, 51568, 56256, 57376, 58014, 62592, 63288, 64548, 70416, 77352, 84384, 86064, 87021, 93888, 95518, 96822, 103136, 112512, 114752, 116028, 126576, 129096, 140832, 143277, 154704, 168768, 172128, 174042, 187776, 191036, 193644, 206272, 229504, 232056, 253152, 258192, 281664, 286554, 309408, 337536, 344256, 348084, 382072, 387288, 412544, 429831, 464112, 506304, 516384, 525349, 563328, 573108, 618816, 688512, 696168, 764144, 774576, 859662, 928224, 1012608, 1032768, 1050698, 1146216, 1237632, 1289493, 1392336, 1528288, 1549152, 1576047, 1719324, 1856448, 2065536, 2101396, 2292432, 2578986, 2784672, 3056576, 3098304, 3152094, 3438648, 3712896, 4202792, 4584864, 4728141, 5157972, 5569344, 6113152, 6196608, 6304188, 6877296, 8405584, 9169728, 9456282, 10315944, 11138688, 12608376, 13754592, 14184423, 16811168, 18339456, 18912564, 20631888, 25216752, 27509184, 28368846, 33622336, 37825128, 41263776, 50433504, 55018368, 56737692, 67244672, 75650256, 82527552, 100867008, 113475384, 151300512, 165055104, 201734016, 226950768, 302601024, 453901536, 605202048, 907803072, 1815606144]

約数ペア:

[(1, 1815606144), (2, 907803072), (3, 605202048), (4, 453901536), (6, 302601024), (8, 226950768), (9, 201734016), (11, 165055104), (12, 151300512), (16, 113475384), (18, 100867008), (22, 82527552), (24, 75650256), (27, 67244672), (32, 56737692), (33, 55018368), (36, 50433504), (44, 41263776), (48, 37825128), (54, 33622336), (64, 28368846), (66, 27509184), (72, 25216752), (88, 20631888), (96, 18912564), (99, 18339456), (108, 16811168), (128, 14184423), (132, 13754592), (144, 12608376), (163, 11138688), (176, 10315944), (192, 9456282), (198, 9169728), (216, 8405584), (264, 6877296), (288, 6304188), (293, 6196608), (297, 6113152), (326, 5569344), (352, 5157972), (384, 4728141), (396, 4584864), (432, 4202792), (489, 3712896), (528, 3438648), (576, 3152094), (586, 3098304), (594, 3056576), (652, 2784672), (704, 2578986), (792, 2292432), (864, 2101396), (879, 2065536), (978, 1856448), (1056, 1719324), (1152, 1576047), (1172, 1549152), (1188, 1528288), (1304, 1392336), (1408, 1289493), (1467, 1237632), (1584, 1146216), (1728, 1050698), (1758, 1032768), (1793, 1012608), (1956, 928224), (2112, 859662), (2344, 774576), (2376, 764144), (2608, 696168), (2637, 688512), (2934, 618816), (3168, 573108), (3223, 563328), (3456, 525349), (3516, 516384), (3586, 506304), (3912, 464112), (4224, 429831), (4401, 412544), (4688, 387288), (4752, 382072), (5216, 348084), (5274, 344256), (5379, 337536), (5868, 309408), (6336, 286554), (6446, 281664), (7032, 258192), (7172, 253152), (7824, 232056), (7911, 229504), (8802, 206272), (9376, 193644), (9504, 191036), (9669, 187776), (10432, 174042), (10548, 172128), (10758, 168768), (11736, 154704), (12672, 143277), (12892, 140832), (14064, 129096), (14344, 126576), (15648, 116028), (15822, 114752), (16137, 112512), (17604, 103136), (18752, 96822), (19008, 95518), (19338, 93888), (20864, 87021), (21096, 86064), (21516, 84384), (23472, 77352), (25784, 70416), (28128, 64548), (28688, 63288), (29007, 62592), (31296, 58014), (31644, 57376), (32274, 56256), (35208, 51568), (37504, 48411), (38016, 47759), (38676, 46944), (42192, 43032)]