1538769344

素因数分解:

$2^6\times 7^3\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:591

約数の個数: 112

約数和(自身を含む): 3589324800

約数和(自身を除く): 2050555456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 191, 196, 224, 343, 367, 382, 392, 448, 686, 734, 764, 784, 1337, 1372, 1468, 1528, 1568, 2569, 2674, 2744, 2936, 3056, 3136, 5138, 5348, 5488, 5872, 6112, 9359, 10276, 10696, 10976, 11744, 12224, 17983, 18718, 20552, 21392, 21952, 23488, 35966, 37436, 41104, 42784, 65513, 70097, 71932, 74872, 82208, 85568, 125881, 131026, 140194, 143864, 149744, 164416, 251762, 262052, 280388, 287728, 299488, 490679, 503524, 524104, 560776, 575456, 598976, 981358, 1007048, 1048208, 1121552, 1150912, 1962716, 2014096, 2096416, 2243104, 3434753, 3925432, 4028192, 4192832, 4486208, 6869506, 7850864, 8056384, 13739012, 15701728, 24043271, 27478024, 31403456, 48086542, 54956048, 96173084, 109912096, 192346168, 219824192, 384692336, 769384672, 1538769344]

約数ペア:

[(1, 1538769344), (2, 769384672), (4, 384692336), (7, 219824192), (8, 192346168), (14, 109912096), (16, 96173084), (28, 54956048), (32, 48086542), (49, 31403456), (56, 27478024), (64, 24043271), (98, 15701728), (112, 13739012), (191, 8056384), (196, 7850864), (224, 6869506), (343, 4486208), (367, 4192832), (382, 4028192), (392, 3925432), (448, 3434753), (686, 2243104), (734, 2096416), (764, 2014096), (784, 1962716), (1337, 1150912), (1372, 1121552), (1468, 1048208), (1528, 1007048), (1568, 981358), (2569, 598976), (2674, 575456), (2744, 560776), (2936, 524104), (3056, 503524), (3136, 490679), (5138, 299488), (5348, 287728), (5488, 280388), (5872, 262052), (6112, 251762), (9359, 164416), (10276, 149744), (10696, 143864), (10976, 140194), (11744, 131026), (12224, 125881), (17983, 85568), (18718, 82208), (20552, 74872), (21392, 71932), (21952, 70097), (23488, 65513), (35966, 42784), (37436, 41104)]