2080888488

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 6754363200

約数和(自身を除く): 4673474712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 421, 441, 467, 504, 588, 756, 842, 882, 934, 1176, 1263, 1323, 1401, 1512, 1684, 1764, 1868, 2526, 2646, 2802, 2947, 3269, 3368, 3528, 3736, 3789, 4203, 5052, 5292, 5604, 5894, 6538, 7578, 8406, 8841, 9807, 10104, 10584, 11208, 11367, 11788, 12609, 13076, 15156, 16812, 17682, 19614, 20629, 22734, 22883, 23576, 25218, 26152, 26523, 29421, 30312, 33624, 35364, 39228, 41258, 45468, 45766, 50436, 53046, 58842, 61887, 68649, 70728, 78456, 79569, 82516, 88263, 90936, 91532, 100872, 106092, 117684, 123774, 137298, 159138, 165032, 176526, 183064, 185661, 196607, 205947, 212184, 235368, 247548, 274596, 318276, 353052, 371322, 393214, 411894, 495096, 549192, 556983, 589821, 617841, 636552, 706104, 742644, 786428, 823788, 1113966, 1179642, 1235682, 1376249, 1485288, 1572856, 1647576, 1769463, 2227932, 2359284, 2471364, 2752498, 3538926, 4128747, 4455864, 4718568, 4942728, 5308389, 5504996, 7077852, 8257494, 9633743, 10616778, 11009992, 12386241, 14155704, 16514988, 19267486, 21233556, 24772482, 28901229, 33029976, 37158723, 38534972, 42467112, 49544964, 57802458, 74317446, 77069944, 86703687, 99089928, 115604916, 148634892, 173407374, 231209832, 260111061, 297269784, 346814748, 520222122, 693629496, 1040444244, 2080888488]

約数ペア:

[(1, 2080888488), (2, 1040444244), (3, 693629496), (4, 520222122), (6, 346814748), (7, 297269784), (8, 260111061), (9, 231209832), (12, 173407374), (14, 148634892), (18, 115604916), (21, 99089928), (24, 86703687), (27, 77069944), (28, 74317446), (36, 57802458), (42, 49544964), (49, 42467112), (54, 38534972), (56, 37158723), (63, 33029976), (72, 28901229), (84, 24772482), (98, 21233556), (108, 19267486), (126, 16514988), (147, 14155704), (168, 12386241), (189, 11009992), (196, 10616778), (216, 9633743), (252, 8257494), (294, 7077852), (378, 5504996), (392, 5308389), (421, 4942728), (441, 4718568), (467, 4455864), (504, 4128747), (588, 3538926), (756, 2752498), (842, 2471364), (882, 2359284), (934, 2227932), (1176, 1769463), (1263, 1647576), (1323, 1572856), (1401, 1485288), (1512, 1376249), (1684, 1235682), (1764, 1179642), (1868, 1113966), (2526, 823788), (2646, 786428), (2802, 742644), (2947, 706104), (3269, 636552), (3368, 617841), (3528, 589821), (3736, 556983), (3789, 549192), (4203, 495096), (5052, 411894), (5292, 393214), (5604, 371322), (5894, 353052), (6538, 318276), (7578, 274596), (8406, 247548), (8841, 235368), (9807, 212184), (10104, 205947), (10584, 196607), (11208, 185661), (11367, 183064), (11788, 176526), (12609, 165032), (13076, 159138), (15156, 137298), (16812, 123774), (17682, 117684), (19614, 106092), (20629, 100872), (22734, 91532), (22883, 90936), (23576, 88263), (25218, 82516), (26152, 79569), (26523, 78456), (29421, 70728), (30312, 68649), (33624, 61887), (35364, 58842), (39228, 53046), (41258, 50436), (45468, 45766)]