420123072

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 112

約数和(自身を含む): 1148356352

約数和(自身を除く): 728233280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 151, 172, 192, 258, 302, 337, 344, 453, 516, 604, 674, 688, 906, 1011, 1032, 1208, 1348, 1376, 1812, 2022, 2064, 2416, 2696, 2752, 3624, 4044, 4128, 4832, 5392, 6493, 7248, 8088, 8256, 9664, 10784, 12986, 14491, 14496, 16176, 19479, 21568, 25972, 28982, 28992, 32352, 38958, 43473, 50887, 51944, 57964, 64704, 77916, 86946, 101774, 103888, 115928, 152661, 155832, 173892, 203548, 207776, 231856, 305322, 311664, 347784, 407096, 415552, 463712, 610644, 623328, 695568, 814192, 927424, 1221288, 1246656, 1391136, 1628384, 2188141, 2442576, 2782272, 3256768, 4376282, 4885152, 6564423, 8752564, 9770304, 13128846, 17505128, 26257692, 35010256, 52515384, 70020512, 105030768, 140041024, 210061536, 420123072]

約数ペア:

[(1, 420123072), (2, 210061536), (3, 140041024), (4, 105030768), (6, 70020512), (8, 52515384), (12, 35010256), (16, 26257692), (24, 17505128), (32, 13128846), (43, 9770304), (48, 8752564), (64, 6564423), (86, 4885152), (96, 4376282), (129, 3256768), (151, 2782272), (172, 2442576), (192, 2188141), (258, 1628384), (302, 1391136), (337, 1246656), (344, 1221288), (453, 927424), (516, 814192), (604, 695568), (674, 623328), (688, 610644), (906, 463712), (1011, 415552), (1032, 407096), (1208, 347784), (1348, 311664), (1376, 305322), (1812, 231856), (2022, 207776), (2064, 203548), (2416, 173892), (2696, 155832), (2752, 152661), (3624, 115928), (4044, 103888), (4128, 101774), (4832, 86946), (5392, 77916), (6493, 64704), (7248, 57964), (8088, 51944), (8256, 50887), (9664, 43473), (10784, 38958), (12986, 32352), (14491, 28992), (14496, 28982), (16176, 25972), (19479, 21568)]