1489238912

素因数分解:

$2^7\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1609}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 3396069600

約数和(自身を除く): 1906830688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1033, 1609, 2066, 3218, 4132, 6436, 7231, 8264, 11263, 12872, 14462, 16528, 22526, 25744, 28924, 33056, 45052, 51488, 57848, 66112, 90104, 102976, 115696, 132224, 180208, 205952, 231392, 360416, 462784, 720832, 925568, 1441664, 1662097, 3324194, 6648388, 11634679, 13296776, 23269358, 26593552, 46538716, 53187104, 93077432, 106374208, 186154864, 212748416, 372309728, 744619456, 1489238912]

約数ペア:

[(1, 1489238912), (2, 744619456), (4, 372309728), (7, 212748416), (8, 186154864), (14, 106374208), (16, 93077432), (28, 53187104), (32, 46538716), (56, 26593552), (64, 23269358), (112, 13296776), (128, 11634679), (224, 6648388), (448, 3324194), (896, 1662097), (1033, 1441664), (1609, 925568), (2066, 720832), (3218, 462784), (4132, 360416), (6436, 231392), (7231, 205952), (8264, 180208), (11263, 132224), (12872, 115696), (14462, 102976), (16528, 90104), (22526, 66112), (25744, 57848), (28924, 51488), (33056, 45052)]