427829584

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3277

約数の個数: 90

約数和(自身を含む): 1044456030

約数和(自身を除く): 616626446

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 2366, 2548, 2704, 3229, 4732, 5096, 6458, 8281, 9464, 10192, 12916, 16562, 18928, 22603, 25832, 33124, 41977, 45206, 51664, 66248, 83954, 90412, 132496, 158221, 167908, 180824, 293839, 316442, 335816, 361648, 545701, 587678, 632884, 671632, 1091402, 1175356, 1265768, 2056873, 2182804, 2350712, 2531536, 3819907, 4113746, 4365608, 4701424, 7639814, 8227492, 8731216, 15279628, 16454984, 26739349, 30559256, 32909968, 53478698, 61118512, 106957396, 213914792, 427829584]

約数ペア:

[(1, 427829584), (2, 213914792), (4, 106957396), (7, 61118512), (8, 53478698), (13, 32909968), (14, 30559256), (16, 26739349), (26, 16454984), (28, 15279628), (49, 8731216), (52, 8227492), (56, 7639814), (91, 4701424), (98, 4365608), (104, 4113746), (112, 3819907), (169, 2531536), (182, 2350712), (196, 2182804), (208, 2056873), (338, 1265768), (364, 1175356), (392, 1091402), (637, 671632), (676, 632884), (728, 587678), (784, 545701), (1183, 361648), (1274, 335816), (1352, 316442), (1456, 293839), (2366, 180824), (2548, 167908), (2704, 158221), (3229, 132496), (4732, 90412), (5096, 83954), (6458, 66248), (8281, 51664), (9464, 45206), (10192, 41977), (12916, 33124), (16562, 25832), (18928, 22603)]