438628064

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 1025934336

約数和(自身を除く): 587306272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 61, 94, 112, 122, 188, 224, 244, 329, 376, 427, 488, 658, 683, 752, 854, 976, 1316, 1366, 1504, 1708, 1952, 2632, 2732, 2867, 3416, 4781, 5264, 5464, 5734, 6832, 9562, 10528, 10928, 11468, 13664, 19124, 20069, 21856, 22936, 32101, 38248, 40138, 41663, 45872, 64202, 76496, 80276, 83326, 91744, 128404, 152992, 160552, 166652, 224707, 256808, 291641, 321104, 333304, 449414, 513616, 583282, 642208, 666608, 898828, 1027232, 1166564, 1333216, 1797656, 1958161, 2333128, 3595312, 3916322, 4666256, 7190624, 7832644, 9332512, 13707127, 15665288, 27414254, 31330576, 54828508, 62661152, 109657016, 219314032, 438628064]

約数ペア:

[(1, 438628064), (2, 219314032), (4, 109657016), (7, 62661152), (8, 54828508), (14, 31330576), (16, 27414254), (28, 15665288), (32, 13707127), (47, 9332512), (56, 7832644), (61, 7190624), (94, 4666256), (112, 3916322), (122, 3595312), (188, 2333128), (224, 1958161), (244, 1797656), (329, 1333216), (376, 1166564), (427, 1027232), (488, 898828), (658, 666608), (683, 642208), (752, 583282), (854, 513616), (976, 449414), (1316, 333304), (1366, 321104), (1504, 291641), (1708, 256808), (1952, 224707), (2632, 166652), (2732, 160552), (2867, 152992), (3416, 128404), (4781, 91744), (5264, 83326), (5464, 80276), (5734, 76496), (6832, 64202), (9562, 45872), (10528, 41663), (10928, 40138), (11468, 38248), (13664, 32101), (19124, 22936), (20069, 21856)]