260922144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{388277}}^1$

素因数の和:388297

約数の個数: 48

約数和(自身を含む): 782768448

約数和(自身を除く): 521846304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 388277, 776554, 1164831, 1553108, 2329662, 2717939, 3106216, 4659324, 5435878, 6212432, 8153817, 9318648, 10871756, 12424864, 16307634, 18637296, 21743512, 32615268, 37274592, 43487024, 65230536, 86974048, 130461072, 260922144]

約数ペア:

[(1, 260922144), (2, 130461072), (3, 86974048), (4, 65230536), (6, 43487024), (7, 37274592), (8, 32615268), (12, 21743512), (14, 18637296), (16, 16307634), (21, 12424864), (24, 10871756), (28, 9318648), (32, 8153817), (42, 6212432), (48, 5435878), (56, 4659324), (84, 3106216), (96, 2717939), (112, 2329662), (168, 1553108), (224, 1164831), (336, 776554), (672, 388277)]