321087888

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 200

約数和(自身を含む): 1028434176

約数和(自身を除く): 707346288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 101, 108, 132, 144, 162, 176, 198, 202, 216, 223, 264, 297, 303, 324, 396, 404, 432, 446, 528, 594, 606, 648, 669, 792, 808, 891, 892, 909, 1111, 1188, 1212, 1296, 1338, 1584, 1616, 1782, 1784, 1818, 2007, 2222, 2376, 2424, 2453, 2676, 2727, 3333, 3564, 3568, 3636, 4014, 4444, 4752, 4848, 4906, 5352, 5454, 6021, 6666, 7128, 7272, 7359, 8028, 8181, 8888, 9812, 9999, 10704, 10908, 12042, 13332, 14256, 14544, 14718, 16056, 16362, 17776, 18063, 19624, 19998, 21816, 22077, 22523, 24084, 26664, 29436, 29997, 32112, 32724, 36126, 39248, 39996, 43632, 44154, 45046, 48168, 53328, 58872, 59994, 65448, 66231, 67569, 72252, 79992, 88308, 89991, 90092, 96336, 117744, 119988, 130896, 132462, 135138, 144504, 159984, 176616, 179982, 180184, 198693, 202707, 239976, 247753, 264924, 270276, 289008, 353232, 359964, 360368, 397386, 405414, 479952, 495506, 529848, 540552, 608121, 719928, 743259, 794772, 810828, 991012, 1059696, 1081104, 1216242, 1439856, 1486518, 1589544, 1621656, 1824363, 1982024, 2229777, 2432484, 2973036, 3179088, 3243312, 3648726, 3964048, 4459554, 4864968, 5946072, 6689331, 7297452, 8919108, 9729936, 11892144, 13378662, 14594904, 17838216, 20067993, 26757324, 29189808, 35676432, 40135986, 53514648, 80271972, 107029296, 160543944, 321087888]

約数ペア:

[(1, 321087888), (2, 160543944), (3, 107029296), (4, 80271972), (6, 53514648), (8, 40135986), (9, 35676432), (11, 29189808), (12, 26757324), (16, 20067993), (18, 17838216), (22, 14594904), (24, 13378662), (27, 11892144), (33, 9729936), (36, 8919108), (44, 7297452), (48, 6689331), (54, 5946072), (66, 4864968), (72, 4459554), (81, 3964048), (88, 3648726), (99, 3243312), (101, 3179088), (108, 2973036), (132, 2432484), (144, 2229777), (162, 1982024), (176, 1824363), (198, 1621656), (202, 1589544), (216, 1486518), (223, 1439856), (264, 1216242), (297, 1081104), (303, 1059696), (324, 991012), (396, 810828), (404, 794772), (432, 743259), (446, 719928), (528, 608121), (594, 540552), (606, 529848), (648, 495506), (669, 479952), (792, 405414), (808, 397386), (891, 360368), (892, 359964), (909, 353232), (1111, 289008), (1188, 270276), (1212, 264924), (1296, 247753), (1338, 239976), (1584, 202707), (1616, 198693), (1782, 180184), (1784, 179982), (1818, 176616), (2007, 159984), (2222, 144504), (2376, 135138), (2424, 132462), (2453, 130896), (2676, 119988), (2727, 117744), (3333, 96336), (3564, 90092), (3568, 89991), (3636, 88308), (4014, 79992), (4444, 72252), (4752, 67569), (4848, 66231), (4906, 65448), (5352, 59994), (5454, 58872), (6021, 53328), (6666, 48168), (7128, 45046), (7272, 44154), (7359, 43632), (8028, 39996), (8181, 39248), (8888, 36126), (9812, 32724), (9999, 32112), (10704, 29997), (10908, 29436), (12042, 26664), (13332, 24084), (14256, 22523), (14544, 22077), (14718, 21816), (16056, 19998), (16362, 19624), (17776, 18063)]