379214976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2082

約数の個数: 128

約数和(自身を含む): 1167989760

約数和(自身を除く): 788774784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1987, 1988, 2272, 2688, 2982, 3408, 3974, 3976, 4544, 5961, 5964, 6816, 7948, 7952, 9088, 11922, 11928, 13632, 13909, 15896, 15904, 23844, 23856, 27264, 27818, 31792, 31808, 41727, 47688, 47712, 55636, 63584, 63616, 83454, 95376, 95424, 111272, 127168, 141077, 166908, 190752, 190848, 222544, 254336, 282154, 333816, 381504, 423231, 445088, 564308, 667632, 763008, 846462, 890176, 987539, 1128616, 1335264, 1692924, 1780352, 1975078, 2257232, 2670528, 2962617, 3385848, 3950156, 4514464, 5341056, 5925234, 6771696, 7900312, 9028928, 11850468, 13543392, 15800624, 18057856, 23700936, 27086784, 31601248, 47401872, 54173568, 63202496, 94803744, 126404992, 189607488, 379214976]

約数ペア:

[(1, 379214976), (2, 189607488), (3, 126404992), (4, 94803744), (6, 63202496), (7, 54173568), (8, 47401872), (12, 31601248), (14, 27086784), (16, 23700936), (21, 18057856), (24, 15800624), (28, 13543392), (32, 11850468), (42, 9028928), (48, 7900312), (56, 6771696), (64, 5925234), (71, 5341056), (84, 4514464), (96, 3950156), (112, 3385848), (128, 2962617), (142, 2670528), (168, 2257232), (192, 1975078), (213, 1780352), (224, 1692924), (284, 1335264), (336, 1128616), (384, 987539), (426, 890176), (448, 846462), (497, 763008), (568, 667632), (672, 564308), (852, 445088), (896, 423231), (994, 381504), (1136, 333816), (1344, 282154), (1491, 254336), (1704, 222544), (1987, 190848), (1988, 190752), (2272, 166908), (2688, 141077), (2982, 127168), (3408, 111272), (3974, 95424), (3976, 95376), (4544, 83454), (5961, 63616), (5964, 63584), (6816, 55636), (7948, 47712), (7952, 47688), (9088, 41727), (11922, 31808), (11928, 31792), (13632, 27818), (13909, 27264), (15896, 23856), (15904, 23844)]