285142704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 925655040

約数和(自身を除く): 640512336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 179, 231, 264, 308, 336, 358, 431, 462, 528, 537, 616, 716, 862, 924, 1074, 1232, 1253, 1293, 1432, 1724, 1848, 1969, 2148, 2506, 2586, 2864, 3017, 3448, 3696, 3759, 3938, 4296, 4741, 5012, 5172, 5907, 6034, 6896, 7518, 7876, 8592, 9051, 9482, 10024, 10344, 11814, 12068, 13783, 14223, 15036, 15752, 18102, 18964, 20048, 20688, 23628, 24136, 27566, 28446, 30072, 31504, 33187, 36204, 37928, 41349, 47256, 48272, 55132, 56892, 60144, 66374, 72408, 75856, 77149, 82698, 94512, 99561, 110264, 113784, 132748, 144816, 154298, 165396, 199122, 220528, 227568, 231447, 265496, 308596, 330792, 398244, 462894, 530992, 540043, 617192, 661584, 796488, 848639, 925788, 1080086, 1234384, 1592976, 1620129, 1697278, 1851576, 2160172, 2545917, 3240258, 3394556, 3703152, 4320344, 5091834, 5940473, 6480516, 6789112, 8640688, 10183668, 11880946, 12961032, 13578224, 17821419, 20367336, 23761892, 25922064, 35642838, 40734672, 47523784, 71285676, 95047568, 142571352, 285142704]

約数ペア:

[(1, 285142704), (2, 142571352), (3, 95047568), (4, 71285676), (6, 47523784), (7, 40734672), (8, 35642838), (11, 25922064), (12, 23761892), (14, 20367336), (16, 17821419), (21, 13578224), (22, 12961032), (24, 11880946), (28, 10183668), (33, 8640688), (42, 6789112), (44, 6480516), (48, 5940473), (56, 5091834), (66, 4320344), (77, 3703152), (84, 3394556), (88, 3240258), (112, 2545917), (132, 2160172), (154, 1851576), (168, 1697278), (176, 1620129), (179, 1592976), (231, 1234384), (264, 1080086), (308, 925788), (336, 848639), (358, 796488), (431, 661584), (462, 617192), (528, 540043), (537, 530992), (616, 462894), (716, 398244), (862, 330792), (924, 308596), (1074, 265496), (1232, 231447), (1253, 227568), (1293, 220528), (1432, 199122), (1724, 165396), (1848, 154298), (1969, 144816), (2148, 132748), (2506, 113784), (2586, 110264), (2864, 99561), (3017, 94512), (3448, 82698), (3696, 77149), (3759, 75856), (3938, 72408), (4296, 66374), (4741, 60144), (5012, 56892), (5172, 55132), (5907, 48272), (6034, 47256), (6896, 41349), (7518, 37928), (7876, 36204), (8592, 33187), (9051, 31504), (9482, 30072), (10024, 28446), (10344, 27566), (11814, 24136), (12068, 23628), (13783, 20688), (14223, 20048), (15036, 18964), (15752, 18102)]