1814802912

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4447}}^1$

素因数の和:4585

約数の個数: 144

約数和(自身を含む): 5610084480

約数和(自身を除く): 3795281568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 208, 218, 234, 288, 312, 327, 416, 436, 468, 624, 654, 872, 936, 981, 1248, 1308, 1417, 1744, 1872, 1962, 2616, 2834, 3488, 3744, 3924, 4251, 4447, 5232, 5668, 7848, 8502, 8894, 10464, 11336, 12753, 13341, 15696, 17004, 17788, 22672, 25506, 26682, 31392, 34008, 35576, 40023, 45344, 51012, 53364, 57811, 68016, 71152, 80046, 102024, 106728, 115622, 136032, 142304, 160092, 173433, 204048, 213456, 231244, 320184, 346866, 408096, 426912, 462488, 484723, 520299, 640368, 693732, 924976, 969446, 1040598, 1280736, 1387464, 1454169, 1849952, 1938892, 2081196, 2774928, 2908338, 3877784, 4162392, 4362507, 5549856, 5816676, 6301399, 7755568, 8324784, 8725014, 11633352, 12602798, 15511136, 16649568, 17450028, 18904197, 23266704, 25205596, 34900056, 37808394, 46533408, 50411192, 56712591, 69800112, 75616788, 100822384, 113425182, 139600224, 151233576, 201644768, 226850364, 302467152, 453700728, 604934304, 907401456, 1814802912]

約数ペア:

[(1, 1814802912), (2, 907401456), (3, 604934304), (4, 453700728), (6, 302467152), (8, 226850364), (9, 201644768), (12, 151233576), (13, 139600224), (16, 113425182), (18, 100822384), (24, 75616788), (26, 69800112), (32, 56712591), (36, 50411192), (39, 46533408), (48, 37808394), (52, 34900056), (72, 25205596), (78, 23266704), (96, 18904197), (104, 17450028), (109, 16649568), (117, 15511136), (144, 12602798), (156, 11633352), (208, 8725014), (218, 8324784), (234, 7755568), (288, 6301399), (312, 5816676), (327, 5549856), (416, 4362507), (436, 4162392), (468, 3877784), (624, 2908338), (654, 2774928), (872, 2081196), (936, 1938892), (981, 1849952), (1248, 1454169), (1308, 1387464), (1417, 1280736), (1744, 1040598), (1872, 969446), (1962, 924976), (2616, 693732), (2834, 640368), (3488, 520299), (3744, 484723), (3924, 462488), (4251, 426912), (4447, 408096), (5232, 346866), (5668, 320184), (7848, 231244), (8502, 213456), (8894, 204048), (10464, 173433), (11336, 160092), (12753, 142304), (13341, 136032), (15696, 115622), (17004, 106728), (17788, 102024), (22672, 80046), (25506, 71152), (26682, 68016), (31392, 57811), (34008, 53364), (35576, 51012), (40023, 45344)]