260245664

素因数分解:

$2^5\times 7^2\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:910

約数の個数: 72

約数和(自身を含む): 599194260

約数和(自身を除く): 338948596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 269, 392, 538, 617, 784, 1076, 1234, 1568, 1883, 2152, 2468, 3766, 4304, 4319, 4936, 7532, 8608, 8638, 9872, 13181, 15064, 17276, 19744, 26362, 30128, 30233, 34552, 52724, 60256, 60466, 69104, 105448, 120932, 138208, 165973, 210896, 241864, 331946, 421792, 483728, 663892, 967456, 1161811, 1327784, 2323622, 2655568, 4647244, 5311136, 8132677, 9294488, 16265354, 18588976, 32530708, 37177952, 65061416, 130122832, 260245664]

約数ペア:

[(1, 260245664), (2, 130122832), (4, 65061416), (7, 37177952), (8, 32530708), (14, 18588976), (16, 16265354), (28, 9294488), (32, 8132677), (49, 5311136), (56, 4647244), (98, 2655568), (112, 2323622), (196, 1327784), (224, 1161811), (269, 967456), (392, 663892), (538, 483728), (617, 421792), (784, 331946), (1076, 241864), (1234, 210896), (1568, 165973), (1883, 138208), (2152, 120932), (2468, 105448), (3766, 69104), (4304, 60466), (4319, 60256), (4936, 52724), (7532, 34552), (8608, 30233), (8638, 30128), (9872, 26362), (13181, 19744), (15064, 17276)]