489367065632

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{3347}}^1\times {\mathrm{74903}}^1$

素因数の和:78321

約数の個数: 48

約数和(自身を含む): 979541180352

約数和(自身を除く): 490174114720

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 3347, 6694, 13388, 26776, 53552, 74903, 107104, 149806, 204167, 299612, 408334, 599224, 816668, 1198448, 1633336, 2396896, 3266672, 4569083, 6533344, 9138166, 18276332, 36552664, 73105328, 146210656, 250700341, 501400682, 1002801364, 2005602728, 4011205456, 8022410912, 15292720801, 30585441602, 61170883204, 122341766408, 244683532816, 489367065632]

約数ペア:

[(1, 489367065632), (2, 244683532816), (4, 122341766408), (8, 61170883204), (16, 30585441602), (32, 15292720801), (61, 8022410912), (122, 4011205456), (244, 2005602728), (488, 1002801364), (976, 501400682), (1952, 250700341), (3347, 146210656), (6694, 73105328), (13388, 36552664), (26776, 18276332), (53552, 9138166), (74903, 6533344), (107104, 4569083), (149806, 3266672), (204167, 2396896), (299612, 1633336), (408334, 1198448), (599224, 816668)]