260468992

素因数分解:

$2^8\times 7^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 598090752

約数和(自身を除く): 337621760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 382, 448, 761, 764, 896, 1337, 1522, 1528, 1792, 2674, 3044, 3056, 5327, 5348, 6088, 6112, 10654, 10696, 12176, 12224, 21308, 21392, 24352, 24448, 42616, 42784, 48704, 48896, 85232, 85568, 97408, 145351, 170464, 171136, 194816, 290702, 340928, 342272, 581404, 681856, 1017457, 1162808, 1363712, 2034914, 2325616, 4069828, 4651232, 8139656, 9302464, 16279312, 18604928, 32558624, 37209856, 65117248, 130234496, 260468992]

約数ペア:

[(1, 260468992), (2, 130234496), (4, 65117248), (7, 37209856), (8, 32558624), (14, 18604928), (16, 16279312), (28, 9302464), (32, 8139656), (56, 4651232), (64, 4069828), (112, 2325616), (128, 2034914), (191, 1363712), (224, 1162808), (256, 1017457), (382, 681856), (448, 581404), (761, 342272), (764, 340928), (896, 290702), (1337, 194816), (1522, 171136), (1528, 170464), (1792, 145351), (2674, 97408), (3044, 85568), (3056, 85232), (5327, 48896), (5348, 48704), (6088, 42784), (6112, 42616), (10654, 24448), (10696, 24352), (12176, 21392), (12224, 21308)]