1687244328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 5834337600

約数和(自身を除く): 4147093272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 73, 77, 84, 88, 99, 121, 126, 132, 146, 154, 168, 198, 219, 231, 242, 252, 264, 292, 308, 363, 379, 396, 438, 462, 484, 504, 511, 584, 616, 657, 693, 726, 758, 792, 803, 847, 876, 924, 968, 1022, 1089, 1137, 1314, 1386, 1452, 1516, 1533, 1606, 1694, 1752, 1848, 2044, 2178, 2274, 2409, 2541, 2628, 2653, 2772, 2904, 3032, 3066, 3212, 3388, 3411, 4088, 4169, 4356, 4548, 4599, 4818, 5082, 5256, 5306, 5544, 5621, 6132, 6424, 6776, 6822, 7227, 7623, 7959, 8338, 8712, 8833, 9096, 9198, 9636, 10164, 10612, 11242, 12264, 12507, 13644, 14454, 15246, 15918, 16676, 16863, 17666, 18396, 19272, 20328, 21224, 22484, 23877, 25014, 26499, 27288, 27667, 28908, 29183, 30492, 31836, 33352, 33726, 35332, 36792, 37521, 44968, 45859, 47754, 50028, 50589, 52998, 55334, 57816, 58366, 60984, 61831, 63672, 67452, 70664, 75042, 79497, 83001, 87549, 91718, 95508, 100056, 101178, 105996, 110668, 116732, 123662, 134904, 137577, 150084, 158994, 166002, 175098, 183436, 185493, 191016, 193669, 202356, 211992, 221336, 233464, 247324, 249003, 262647, 275154, 300168, 304337, 317988, 321013, 332004, 350196, 366872, 370986, 387338, 404712, 412731, 494648, 498006, 525294, 550308, 556479, 581007, 608674, 635976, 642026, 664008, 700392, 741972, 774676, 825462, 913011, 963039, 996012, 1050588, 1100616, 1112958, 1162014, 1217348, 1284052, 1483944, 1549352, 1650924, 1743021, 1826022, 1926078, 1992024, 2101176, 2130359, 2225916, 2324028, 2434696, 2568104, 2739033, 2889117, 3301848, 3347707, 3486042, 3652044, 3852156, 4260718, 4451832, 4648056, 5478066, 5778234, 6391077, 6695414, 6972084, 7304088, 7704312, 8521436, 10043121, 10956132, 11556468, 12782154, 13390828, 13944168, 17042872, 19173231, 20086242, 21912264, 23112936, 23433949, 25564308, 26781656, 30129363, 38346462, 40172484, 46867898, 51128616, 60258726, 70301847, 76692924, 80344968, 93735796, 120517452, 140603694, 153385848, 187471592, 210905541, 241034904, 281207388, 421811082, 562414776, 843622164, 1687244328]

約数ペア:

[(1, 1687244328), (2, 843622164), (3, 562414776), (4, 421811082), (6, 281207388), (7, 241034904), (8, 210905541), (9, 187471592), (11, 153385848), (12, 140603694), (14, 120517452), (18, 93735796), (21, 80344968), (22, 76692924), (24, 70301847), (28, 60258726), (33, 51128616), (36, 46867898), (42, 40172484), (44, 38346462), (56, 30129363), (63, 26781656), (66, 25564308), (72, 23433949), (73, 23112936), (77, 21912264), (84, 20086242), (88, 19173231), (99, 17042872), (121, 13944168), (126, 13390828), (132, 12782154), (146, 11556468), (154, 10956132), (168, 10043121), (198, 8521436), (219, 7704312), (231, 7304088), (242, 6972084), (252, 6695414), (264, 6391077), (292, 5778234), (308, 5478066), (363, 4648056), (379, 4451832), (396, 4260718), (438, 3852156), (462, 3652044), (484, 3486042), (504, 3347707), (511, 3301848), (584, 2889117), (616, 2739033), (657, 2568104), (693, 2434696), (726, 2324028), (758, 2225916), (792, 2130359), (803, 2101176), (847, 1992024), (876, 1926078), (924, 1826022), (968, 1743021), (1022, 1650924), (1089, 1549352), (1137, 1483944), (1314, 1284052), (1386, 1217348), (1452, 1162014), (1516, 1112958), (1533, 1100616), (1606, 1050588), (1694, 996012), (1752, 963039), (1848, 913011), (2044, 825462), (2178, 774676), (2274, 741972), (2409, 700392), (2541, 664008), (2628, 642026), (2653, 635976), (2772, 608674), (2904, 581007), (3032, 556479), (3066, 550308), (3212, 525294), (3388, 498006), (3411, 494648), (4088, 412731), (4169, 404712), (4356, 387338), (4548, 370986), (4599, 366872), (4818, 350196), (5082, 332004), (5256, 321013), (5306, 317988), (5544, 304337), (5621, 300168), (6132, 275154), (6424, 262647), (6776, 249003), (6822, 247324), (7227, 233464), (7623, 221336), (7959, 211992), (8338, 202356), (8712, 193669), (8833, 191016), (9096, 185493), (9198, 183436), (9636, 175098), (10164, 166002), (10612, 158994), (11242, 150084), (12264, 137577), (12507, 134904), (13644, 123662), (14454, 116732), (15246, 110668), (15918, 105996), (16676, 101178), (16863, 100056), (17666, 95508), (18396, 91718), (19272, 87549), (20328, 83001), (21224, 79497), (22484, 75042), (23877, 70664), (25014, 67452), (26499, 63672), (27288, 61831), (27667, 60984), (28908, 58366), (29183, 57816), (30492, 55334), (31836, 52998), (33352, 50589), (33726, 50028), (35332, 47754), (36792, 45859), (37521, 44968)]