308871072

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16007}}^1$

素因数の和:16090

約数の個数: 72

約数和(自身を含む): 891517536

約数和(自身を除く): 582646464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 16007, 19296, 32014, 48021, 64028, 96042, 128056, 144063, 192084, 256112, 288126, 384168, 512224, 576252, 768336, 1072469, 1152504, 1536672, 2144938, 2305008, 3217407, 4289876, 4610016, 6434814, 8579752, 9652221, 12869628, 17159504, 19304442, 25739256, 34319008, 38608884, 51478512, 77217768, 102957024, 154435536, 308871072]

約数ペア:

[(1, 308871072), (2, 154435536), (3, 102957024), (4, 77217768), (6, 51478512), (8, 38608884), (9, 34319008), (12, 25739256), (16, 19304442), (18, 17159504), (24, 12869628), (32, 9652221), (36, 8579752), (48, 6434814), (67, 4610016), (72, 4289876), (96, 3217407), (134, 2305008), (144, 2144938), (201, 1536672), (268, 1152504), (288, 1072469), (402, 768336), (536, 576252), (603, 512224), (804, 384168), (1072, 288126), (1206, 256112), (1608, 192084), (2144, 144063), (2412, 128056), (3216, 96042), (4824, 64028), (6432, 48021), (9648, 32014), (16007, 19296)]