268449664

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5727

約数の個数: 64

約数和(自身を含む): 622844640

約数和(自身を除く): 354394976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2968, 3392, 5653, 5936, 6784, 11306, 11872, 22612, 23744, 39571, 45224, 47488, 79142, 90448, 158284, 180896, 299609, 316568, 361792, 599218, 633136, 723584, 1198436, 1266272, 2097263, 2396872, 2532544, 4194526, 4793744, 5065088, 8389052, 9587488, 16778104, 19174976, 33556208, 38349952, 67112416, 134224832, 268449664]

約数ペア:

[(1, 268449664), (2, 134224832), (4, 67112416), (7, 38349952), (8, 33556208), (14, 19174976), (16, 16778104), (28, 9587488), (32, 8389052), (53, 5065088), (56, 4793744), (64, 4194526), (106, 2532544), (112, 2396872), (128, 2097263), (212, 1266272), (224, 1198436), (371, 723584), (424, 633136), (448, 599218), (742, 361792), (848, 316568), (896, 299609), (1484, 180896), (1696, 158284), (2968, 90448), (3392, 79142), (5653, 47488), (5936, 45224), (6784, 39571), (11306, 23744), (11872, 22612)]