331312032

素因数分解:

$2^5\times 3^5\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 987360192

約数和(自身を除く): 656048160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 243, 274, 288, 311, 324, 411, 432, 486, 548, 622, 648, 822, 864, 933, 972, 1096, 1233, 1244, 1296, 1644, 1866, 1944, 2192, 2466, 2488, 2592, 2799, 3288, 3699, 3732, 3888, 4384, 4932, 4976, 5598, 6576, 7398, 7464, 7776, 8397, 9864, 9952, 11097, 11196, 13152, 14796, 14928, 16794, 19728, 22194, 22392, 25191, 29592, 29856, 33291, 33588, 39456, 42607, 44388, 44784, 50382, 59184, 66582, 67176, 75573, 85214, 88776, 89568, 100764, 118368, 127821, 133164, 134352, 151146, 170428, 177552, 201528, 255642, 266328, 268704, 302292, 340856, 355104, 383463, 403056, 511284, 532656, 604584, 681712, 766926, 806112, 1022568, 1065312, 1150389, 1209168, 1363424, 1533852, 2045136, 2300778, 2418336, 3067704, 3451167, 4090272, 4601556, 6135408, 6902334, 9203112, 10353501, 12270816, 13804668, 18406224, 20707002, 27609336, 36812448, 41414004, 55218672, 82828008, 110437344, 165656016, 331312032]

約数ペア:

[(1, 331312032), (2, 165656016), (3, 110437344), (4, 82828008), (6, 55218672), (8, 41414004), (9, 36812448), (12, 27609336), (16, 20707002), (18, 18406224), (24, 13804668), (27, 12270816), (32, 10353501), (36, 9203112), (48, 6902334), (54, 6135408), (72, 4601556), (81, 4090272), (96, 3451167), (108, 3067704), (137, 2418336), (144, 2300778), (162, 2045136), (216, 1533852), (243, 1363424), (274, 1209168), (288, 1150389), (311, 1065312), (324, 1022568), (411, 806112), (432, 766926), (486, 681712), (548, 604584), (622, 532656), (648, 511284), (822, 403056), (864, 383463), (933, 355104), (972, 340856), (1096, 302292), (1233, 268704), (1244, 266328), (1296, 255642), (1644, 201528), (1866, 177552), (1944, 170428), (2192, 151146), (2466, 134352), (2488, 133164), (2592, 127821), (2799, 118368), (3288, 100764), (3699, 89568), (3732, 88776), (3888, 85214), (4384, 75573), (4932, 67176), (4976, 66582), (5598, 59184), (6576, 50382), (7398, 44784), (7464, 44388), (7776, 42607), (8397, 39456), (9864, 33588), (9952, 33291), (11097, 29856), (11196, 29592), (13152, 25191), (14796, 22392), (14928, 22194), (16794, 19728)]