2106371808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4089

約数の個数: 144

約数和(自身を含む): 6402155760

約数和(自身を除く): 4295783952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 109, 136, 144, 153, 204, 218, 272, 288, 306, 327, 408, 436, 544, 612, 654, 816, 872, 981, 1224, 1308, 1632, 1744, 1853, 1962, 2448, 2616, 3488, 3706, 3924, 3947, 4896, 5232, 5559, 7412, 7848, 7894, 10464, 11118, 11841, 14824, 15696, 15788, 16677, 22236, 23682, 29648, 31392, 31576, 33354, 35523, 44472, 47364, 59296, 63152, 66708, 67099, 71046, 88944, 94728, 126304, 133416, 134198, 142092, 177888, 189456, 201297, 266832, 268396, 284184, 378912, 402594, 430223, 533664, 536792, 568368, 603891, 805188, 860446, 1073584, 1136736, 1207782, 1290669, 1610376, 1720892, 2147168, 2415564, 2581338, 3220752, 3441784, 3872007, 4831128, 5162676, 6441504, 6883568, 7313791, 7744014, 9662256, 10325352, 13767136, 14627582, 15488028, 19324512, 20650704, 21941373, 29255164, 30976056, 41301408, 43882746, 58510328, 61952112, 65824119, 87765492, 117020656, 123904224, 131648238, 175530984, 234041312, 263296476, 351061968, 526592952, 702123936, 1053185904, 2106371808]

約数ペア:

[(1, 2106371808), (2, 1053185904), (3, 702123936), (4, 526592952), (6, 351061968), (8, 263296476), (9, 234041312), (12, 175530984), (16, 131648238), (17, 123904224), (18, 117020656), (24, 87765492), (32, 65824119), (34, 61952112), (36, 58510328), (48, 43882746), (51, 41301408), (68, 30976056), (72, 29255164), (96, 21941373), (102, 20650704), (109, 19324512), (136, 15488028), (144, 14627582), (153, 13767136), (204, 10325352), (218, 9662256), (272, 7744014), (288, 7313791), (306, 6883568), (327, 6441504), (408, 5162676), (436, 4831128), (544, 3872007), (612, 3441784), (654, 3220752), (816, 2581338), (872, 2415564), (981, 2147168), (1224, 1720892), (1308, 1610376), (1632, 1290669), (1744, 1207782), (1853, 1136736), (1962, 1073584), (2448, 860446), (2616, 805188), (3488, 603891), (3706, 568368), (3924, 536792), (3947, 533664), (4896, 430223), (5232, 402594), (5559, 378912), (7412, 284184), (7848, 268396), (7894, 266832), (10464, 201297), (11118, 189456), (11841, 177888), (14824, 142092), (15696, 134198), (15788, 133416), (16677, 126304), (22236, 94728), (23682, 88944), (29648, 71046), (31392, 67099), (31576, 66708), (33354, 63152), (35523, 59296), (44472, 47364)]