991058976

素因数分解:

$2^5\times 3^5\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 2940616224

約数和(自身を除く): 1949557248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 233, 243, 288, 324, 432, 466, 486, 547, 648, 699, 864, 932, 972, 1094, 1296, 1398, 1641, 1864, 1944, 2097, 2188, 2592, 2796, 3282, 3728, 3888, 4194, 4376, 4923, 5592, 6291, 6564, 7456, 7776, 8388, 8752, 9846, 11184, 12582, 13128, 14769, 16776, 17504, 18873, 19692, 22368, 25164, 26256, 29538, 33552, 37746, 39384, 44307, 50328, 52512, 56619, 59076, 67104, 75492, 78768, 88614, 100656, 113238, 118152, 127451, 132921, 150984, 157536, 177228, 201312, 226476, 236304, 254902, 265842, 301968, 354456, 382353, 452952, 472608, 509804, 531684, 603936, 708912, 764706, 905904, 1019608, 1063368, 1147059, 1417824, 1529412, 1811808, 2039216, 2126736, 2294118, 3058824, 3441177, 4078432, 4253472, 4588236, 6117648, 6882354, 9176472, 10323531, 12235296, 13764708, 18352944, 20647062, 27529416, 30970593, 36705888, 41294124, 55058832, 61941186, 82588248, 110117664, 123882372, 165176496, 247764744, 330352992, 495529488, 991058976]

約数ペア:

[(1, 991058976), (2, 495529488), (3, 330352992), (4, 247764744), (6, 165176496), (8, 123882372), (9, 110117664), (12, 82588248), (16, 61941186), (18, 55058832), (24, 41294124), (27, 36705888), (32, 30970593), (36, 27529416), (48, 20647062), (54, 18352944), (72, 13764708), (81, 12235296), (96, 10323531), (108, 9176472), (144, 6882354), (162, 6117648), (216, 4588236), (233, 4253472), (243, 4078432), (288, 3441177), (324, 3058824), (432, 2294118), (466, 2126736), (486, 2039216), (547, 1811808), (648, 1529412), (699, 1417824), (864, 1147059), (932, 1063368), (972, 1019608), (1094, 905904), (1296, 764706), (1398, 708912), (1641, 603936), (1864, 531684), (1944, 509804), (2097, 472608), (2188, 452952), (2592, 382353), (2796, 354456), (3282, 301968), (3728, 265842), (3888, 254902), (4194, 236304), (4376, 226476), (4923, 201312), (5592, 177228), (6291, 157536), (6564, 150984), (7456, 132921), (7776, 127451), (8388, 118152), (8752, 113238), (9846, 100656), (11184, 88614), (12582, 78768), (13128, 75492), (14769, 67104), (16776, 59076), (17504, 56619), (18873, 52512), (19692, 50328), (22368, 44307), (25164, 39384), (26256, 37746), (29538, 33552)]