389804184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 256

約数和(自身を含む): 1410048000

約数和(自身を除く): 1020243816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 27, 28, 33, 36, 42, 44, 46, 54, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 108, 126, 132, 138, 154, 161, 168, 184, 189, 198, 207, 216, 231, 252, 253, 264, 276, 297, 308, 322, 378, 396, 414, 462, 483, 504, 506, 552, 594, 616, 621, 644, 693, 756, 759, 792, 828, 924, 966, 1012, 1019, 1188, 1242, 1288, 1386, 1449, 1512, 1518, 1656, 1771, 1848, 1932, 2024, 2038, 2079, 2277, 2376, 2484, 2772, 2898, 3036, 3057, 3542, 3864, 4076, 4158, 4347, 4554, 4968, 5313, 5544, 5796, 6072, 6114, 6831, 7084, 7133, 8152, 8316, 8694, 9108, 9171, 10626, 11209, 11592, 12228, 13662, 14168, 14266, 15939, 16632, 17388, 18216, 18342, 21252, 21399, 22418, 23437, 24456, 27324, 27513, 28532, 31878, 33627, 34776, 36684, 42504, 42798, 44836, 46874, 47817, 54648, 55026, 57064, 63756, 64197, 67254, 70311, 73368, 78463, 85596, 89672, 93748, 95634, 100881, 110052, 127512, 128394, 134508, 140622, 156926, 164059, 171192, 187496, 191268, 192591, 201762, 210933, 220104, 235389, 256788, 257807, 269016, 281244, 302643, 313852, 328118, 382536, 385182, 403524, 421866, 470778, 492177, 513576, 515614, 562488, 605286, 627704, 632799, 656236, 706167, 770364, 773421, 807048, 843732, 941556, 984354, 1031228, 1210572, 1265598, 1312472, 1412334, 1476531, 1540728, 1546842, 1687464, 1804649, 1883112, 1968708, 2062456, 2118501, 2320263, 2421144, 2531196, 2824668, 2953062, 3093684, 3609298, 3937416, 4237002, 4429593, 4640526, 5062392, 5413947, 5649336, 5906124, 6187368, 6960789, 7218596, 8474004, 8859186, 9281052, 10827894, 11812248, 13921578, 14437192, 16241841, 16948008, 17718372, 18562104, 21655788, 27843156, 32483682, 35436744, 43311576, 48725523, 55686312, 64967364, 97451046, 129934728, 194902092, 389804184]

約数ペア:

[(1, 389804184), (2, 194902092), (3, 129934728), (4, 97451046), (6, 64967364), (7, 55686312), (8, 48725523), (9, 43311576), (11, 35436744), (12, 32483682), (14, 27843156), (18, 21655788), (21, 18562104), (22, 17718372), (23, 16948008), (24, 16241841), (27, 14437192), (28, 13921578), (33, 11812248), (36, 10827894), (42, 9281052), (44, 8859186), (46, 8474004), (54, 7218596), (56, 6960789), (63, 6187368), (66, 5906124), (69, 5649336), (72, 5413947), (77, 5062392), (84, 4640526), (88, 4429593), (92, 4237002), (99, 3937416), (108, 3609298), (126, 3093684), (132, 2953062), (138, 2824668), (154, 2531196), (161, 2421144), (168, 2320263), (184, 2118501), (189, 2062456), (198, 1968708), (207, 1883112), (216, 1804649), (231, 1687464), (252, 1546842), (253, 1540728), (264, 1476531), (276, 1412334), (297, 1312472), (308, 1265598), (322, 1210572), (378, 1031228), (396, 984354), (414, 941556), (462, 843732), (483, 807048), (504, 773421), (506, 770364), (552, 706167), (594, 656236), (616, 632799), (621, 627704), (644, 605286), (693, 562488), (756, 515614), (759, 513576), (792, 492177), (828, 470778), (924, 421866), (966, 403524), (1012, 385182), (1019, 382536), (1188, 328118), (1242, 313852), (1288, 302643), (1386, 281244), (1449, 269016), (1512, 257807), (1518, 256788), (1656, 235389), (1771, 220104), (1848, 210933), (1932, 201762), (2024, 192591), (2038, 191268), (2079, 187496), (2277, 171192), (2376, 164059), (2484, 156926), (2772, 140622), (2898, 134508), (3036, 128394), (3057, 127512), (3542, 110052), (3864, 100881), (4076, 95634), (4158, 93748), (4347, 89672), (4554, 85596), (4968, 78463), (5313, 73368), (5544, 70311), (5796, 67254), (6072, 64197), (6114, 63756), (6831, 57064), (7084, 55026), (7133, 54648), (8152, 47817), (8316, 46874), (8694, 44836), (9108, 42798), (9171, 42504), (10626, 36684), (11209, 34776), (11592, 33627), (12228, 31878), (13662, 28532), (14168, 27513), (14266, 27324), (15939, 24456), (16632, 23437), (17388, 22418), (18216, 21399), (18342, 21252)]