520079168

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19031}}^1$

素因数の和:19111

約数の個数: 56

約数和(自身を含む): 1198863744

約数和(自身を除く): 678784576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 19031, 27328, 38062, 76124, 133217, 152248, 266434, 304496, 532868, 608992, 1065736, 1160891, 1217984, 2131472, 2321782, 4262944, 4643564, 8126237, 8525888, 9287128, 16252474, 18574256, 32504948, 37148512, 65009896, 74297024, 130019792, 260039584, 520079168]

約数ペア:

[(1, 520079168), (2, 260039584), (4, 130019792), (7, 74297024), (8, 65009896), (14, 37148512), (16, 32504948), (28, 18574256), (32, 16252474), (56, 9287128), (61, 8525888), (64, 8126237), (112, 4643564), (122, 4262944), (224, 2321782), (244, 2131472), (427, 1217984), (448, 1160891), (488, 1065736), (854, 608992), (976, 532868), (1708, 304496), (1952, 266434), (3416, 152248), (3904, 133217), (6832, 76124), (13664, 38062), (19031, 27328)]