2891847504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:658

約数の個数: 240

約数和(自身を含む): 9420230400

約数和(自身を除く): 6528382896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 271, 273, 294, 312, 336, 349, 364, 392, 542, 546, 588, 624, 637, 698, 728, 784, 813, 1047, 1084, 1092, 1176, 1274, 1396, 1456, 1626, 1897, 1911, 2094, 2168, 2184, 2352, 2443, 2548, 2792, 3252, 3523, 3794, 3822, 4188, 4336, 4368, 4537, 4886, 5096, 5584, 5691, 6504, 7046, 7329, 7588, 7644, 8376, 9074, 9772, 10192, 10569, 11382, 13008, 13279, 13611, 14092, 14658, 15176, 15288, 16752, 17101, 18148, 19544, 21138, 22764, 24661, 26558, 27222, 28184, 29316, 30352, 30576, 31759, 34202, 36296, 39088, 39837, 42276, 45528, 49322, 51303, 53116, 54444, 56368, 58632, 63518, 68404, 72592, 73983, 79674, 84552, 91056, 94579, 95277, 98644, 102606, 106232, 108888, 117264, 127036, 136808, 147966, 159348, 169104, 172627, 189158, 190554, 197288, 205212, 212464, 217776, 222313, 254072, 273616, 283737, 295932, 318696, 345254, 378316, 381108, 394576, 410424, 444626, 508144, 517881, 567474, 591864, 637392, 662053, 666939, 690508, 756632, 762216, 820848, 889252, 1035762, 1134948, 1183728, 1229527, 1324106, 1333878, 1381016, 1513264, 1524432, 1778504, 1986159, 2071524, 2269896, 2459054, 2648212, 2667756, 2762032, 3557008, 3688581, 3972318, 4143048, 4539792, 4634371, 4918108, 5296424, 5335512, 7377162, 7944636, 8286096, 8606689, 9268742, 9836216, 10592848, 10671024, 13903113, 14754324, 15889272, 17213378, 18537484, 19672432, 25820067, 27806226, 29508648, 31778544, 34426756, 37074968, 51640134, 55612452, 59017296, 60246823, 68853512, 74149936, 103280268, 111224904, 120493646, 137707024, 180740469, 206560536, 222449808, 240987292, 361480938, 413121072, 481974584, 722961876, 963949168, 1445923752, 2891847504]

約数ペア:

[(1, 2891847504), (2, 1445923752), (3, 963949168), (4, 722961876), (6, 481974584), (7, 413121072), (8, 361480938), (12, 240987292), (13, 222449808), (14, 206560536), (16, 180740469), (21, 137707024), (24, 120493646), (26, 111224904), (28, 103280268), (39, 74149936), (42, 68853512), (48, 60246823), (49, 59017296), (52, 55612452), (56, 51640134), (78, 37074968), (84, 34426756), (91, 31778544), (98, 29508648), (104, 27806226), (112, 25820067), (147, 19672432), (156, 18537484), (168, 17213378), (182, 15889272), (196, 14754324), (208, 13903113), (271, 10671024), (273, 10592848), (294, 9836216), (312, 9268742), (336, 8606689), (349, 8286096), (364, 7944636), (392, 7377162), (542, 5335512), (546, 5296424), (588, 4918108), (624, 4634371), (637, 4539792), (698, 4143048), (728, 3972318), (784, 3688581), (813, 3557008), (1047, 2762032), (1084, 2667756), (1092, 2648212), (1176, 2459054), (1274, 2269896), (1396, 2071524), (1456, 1986159), (1626, 1778504), (1897, 1524432), (1911, 1513264), (2094, 1381016), (2168, 1333878), (2184, 1324106), (2352, 1229527), (2443, 1183728), (2548, 1134948), (2792, 1035762), (3252, 889252), (3523, 820848), (3794, 762216), (3822, 756632), (4188, 690508), (4336, 666939), (4368, 662053), (4537, 637392), (4886, 591864), (5096, 567474), (5584, 517881), (5691, 508144), (6504, 444626), (7046, 410424), (7329, 394576), (7588, 381108), (7644, 378316), (8376, 345254), (9074, 318696), (9772, 295932), (10192, 283737), (10569, 273616), (11382, 254072), (13008, 222313), (13279, 217776), (13611, 212464), (14092, 205212), (14658, 197288), (15176, 190554), (15288, 189158), (16752, 172627), (17101, 169104), (18148, 159348), (19544, 147966), (21138, 136808), (22764, 127036), (24661, 117264), (26558, 108888), (27222, 106232), (28184, 102606), (29316, 98644), (30352, 95277), (30576, 94579), (31759, 91056), (34202, 84552), (36296, 79674), (39088, 73983), (39837, 72592), (42276, 68404), (45528, 63518), (49322, 58632), (51303, 56368), (53116, 54444)]