2045902488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 6116601600

約数和(自身を除く): 4070699112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 107, 142, 147, 168, 196, 213, 214, 229, 284, 294, 321, 392, 426, 428, 458, 497, 568, 588, 642, 687, 749, 852, 856, 916, 994, 1176, 1284, 1374, 1491, 1498, 1603, 1704, 1832, 1988, 2247, 2568, 2748, 2982, 2996, 3206, 3479, 3976, 4494, 4809, 5243, 5496, 5964, 5992, 6412, 6958, 7597, 8988, 9618, 10437, 10486, 11221, 11928, 12824, 13916, 15194, 15729, 16259, 17976, 19236, 20874, 20972, 22442, 22791, 24503, 27832, 30388, 31458, 32518, 33663, 38472, 41748, 41944, 44884, 45582, 48777, 49006, 53179, 60776, 62916, 65036, 67326, 73509, 83496, 89768, 91164, 97554, 98012, 106358, 113813, 125832, 130072, 134652, 147018, 159537, 171521, 182328, 195108, 196024, 212716, 227626, 269304, 294036, 319074, 341439, 343042, 372253, 390216, 425432, 455252, 514563, 588072, 638148, 682878, 686084, 744506, 796691, 910504, 1029126, 1116759, 1200647, 1276296, 1365756, 1372168, 1489012, 1593382, 1739713, 2058252, 2233518, 2390073, 2401294, 2731512, 2978024, 3186764, 3479426, 3601941, 4116504, 4467036, 4780146, 4802588, 5219139, 6373528, 6958852, 7203882, 8934072, 9560292, 9605176, 10438278, 12177991, 13917704, 14407764, 19120584, 20876556, 24355982, 28815528, 36533973, 41753112, 48711964, 73067946, 85245937, 97423928, 146135892, 170491874, 255737811, 292271784, 340983748, 511475622, 681967496, 1022951244, 2045902488]

約数ペア:

[(1, 2045902488), (2, 1022951244), (3, 681967496), (4, 511475622), (6, 340983748), (7, 292271784), (8, 255737811), (12, 170491874), (14, 146135892), (21, 97423928), (24, 85245937), (28, 73067946), (42, 48711964), (49, 41753112), (56, 36533973), (71, 28815528), (84, 24355982), (98, 20876556), (107, 19120584), (142, 14407764), (147, 13917704), (168, 12177991), (196, 10438278), (213, 9605176), (214, 9560292), (229, 8934072), (284, 7203882), (294, 6958852), (321, 6373528), (392, 5219139), (426, 4802588), (428, 4780146), (458, 4467036), (497, 4116504), (568, 3601941), (588, 3479426), (642, 3186764), (687, 2978024), (749, 2731512), (852, 2401294), (856, 2390073), (916, 2233518), (994, 2058252), (1176, 1739713), (1284, 1593382), (1374, 1489012), (1491, 1372168), (1498, 1365756), (1603, 1276296), (1704, 1200647), (1832, 1116759), (1988, 1029126), (2247, 910504), (2568, 796691), (2748, 744506), (2982, 686084), (2996, 682878), (3206, 638148), (3479, 588072), (3976, 514563), (4494, 455252), (4809, 425432), (5243, 390216), (5496, 372253), (5964, 343042), (5992, 341439), (6412, 319074), (6958, 294036), (7597, 269304), (8988, 227626), (9618, 212716), (10437, 196024), (10486, 195108), (11221, 182328), (11928, 171521), (12824, 159537), (13916, 147018), (15194, 134652), (15729, 130072), (16259, 125832), (17976, 113813), (19236, 106358), (20874, 98012), (20972, 97554), (22442, 91164), (22791, 89768), (24503, 83496), (27832, 73509), (30388, 67326), (31458, 65036), (32518, 62916), (33663, 60776), (38472, 53179), (41748, 49006), (41944, 48777), (44884, 45582)]