273296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 40

約数和(自身を含む): 595200

約数和(自身を除く): 321904

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 464, 496, 551, 589, 899, 1102, 1178, 1798, 2204, 2356, 3596, 4408, 4712, 7192, 8816, 9424, 14384, 17081, 34162, 68324, 136648, 273296]

約数ペア:

[(1, 273296), (2, 136648), (4, 68324), (8, 34162), (16, 17081), (19, 14384), (29, 9424), (31, 8816), (38, 7192), (58, 4712), (62, 4408), (76, 3596), (116, 2356), (124, 2204), (152, 1798), (232, 1178), (248, 1102), (304, 899), (464, 589), (496, 551)]