426449808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 1252330560

約数和(自身を除く): 825880752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 331, 368, 389, 414, 552, 662, 778, 828, 993, 1104, 1167, 1324, 1556, 1656, 1986, 2334, 2648, 2979, 3112, 3312, 3501, 3972, 4668, 5296, 5958, 6224, 7002, 7613, 7944, 8947, 9336, 11916, 14004, 15226, 15888, 17894, 18672, 22839, 23832, 26841, 28008, 30452, 35788, 45678, 47664, 53682, 56016, 60904, 68517, 71576, 80523, 91356, 107364, 121808, 128759, 137034, 143152, 161046, 182712, 214728, 257518, 274068, 322092, 365424, 386277, 429456, 515036, 548136, 644184, 772554, 1030072, 1096272, 1158831, 1288368, 1545108, 2060144, 2317662, 2961457, 3090216, 4635324, 5922914, 6180432, 8884371, 9270648, 11845828, 17768742, 18541296, 23691656, 26653113, 35537484, 47383312, 53306226, 71074968, 106612452, 142149936, 213224904, 426449808]

約数ペア:

[(1, 426449808), (2, 213224904), (3, 142149936), (4, 106612452), (6, 71074968), (8, 53306226), (9, 47383312), (12, 35537484), (16, 26653113), (18, 23691656), (23, 18541296), (24, 17768742), (36, 11845828), (46, 9270648), (48, 8884371), (69, 6180432), (72, 5922914), (92, 4635324), (138, 3090216), (144, 2961457), (184, 2317662), (207, 2060144), (276, 1545108), (331, 1288368), (368, 1158831), (389, 1096272), (414, 1030072), (552, 772554), (662, 644184), (778, 548136), (828, 515036), (993, 429456), (1104, 386277), (1167, 365424), (1324, 322092), (1556, 274068), (1656, 257518), (1986, 214728), (2334, 182712), (2648, 161046), (2979, 143152), (3112, 137034), (3312, 128759), (3501, 121808), (3972, 107364), (4668, 91356), (5296, 80523), (5958, 71576), (6224, 68517), (7002, 60904), (7613, 56016), (7944, 53682), (8947, 47664), (9336, 45678), (11916, 35788), (14004, 30452), (15226, 28008), (15888, 26841), (17894, 23832), (18672, 22839)]