198847488

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 132

約数和(自身を含む): 616998552

約数和(自身を除く): 418151064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1321, 1344, 1536, 1568, 1792, 2352, 2642, 2688, 3072, 3136, 3584, 3963, 4704, 5284, 5376, 6272, 7168, 7926, 9247, 9408, 10568, 10752, 12544, 15852, 18494, 18816, 21136, 21504, 25088, 27741, 31704, 36988, 37632, 42272, 50176, 55482, 63408, 64729, 73976, 75264, 84544, 110964, 126816, 129458, 147952, 150528, 169088, 194187, 221928, 253632, 258916, 295904, 338176, 388374, 443856, 507264, 517832, 591808, 676352, 776748, 887712, 1014528, 1035664, 1183616, 1352704, 1553496, 1775424, 2029056, 2071328, 2367232, 3106992, 3550848, 4058112, 4142656, 4734464, 6213984, 7101696, 8285312, 9468928, 12427968, 14203392, 16570624, 24855936, 28406784, 33141248, 49711872, 66282496, 99423744, 198847488]

約数ペア:

[(1, 198847488), (2, 99423744), (3, 66282496), (4, 49711872), (6, 33141248), (7, 28406784), (8, 24855936), (12, 16570624), (14, 14203392), (16, 12427968), (21, 9468928), (24, 8285312), (28, 7101696), (32, 6213984), (42, 4734464), (48, 4142656), (49, 4058112), (56, 3550848), (64, 3106992), (84, 2367232), (96, 2071328), (98, 2029056), (112, 1775424), (128, 1553496), (147, 1352704), (168, 1183616), (192, 1035664), (196, 1014528), (224, 887712), (256, 776748), (294, 676352), (336, 591808), (384, 517832), (392, 507264), (448, 443856), (512, 388374), (588, 338176), (672, 295904), (768, 258916), (784, 253632), (896, 221928), (1024, 194187), (1176, 169088), (1321, 150528), (1344, 147952), (1536, 129458), (1568, 126816), (1792, 110964), (2352, 84544), (2642, 75264), (2688, 73976), (3072, 64729), (3136, 63408), (3584, 55482), (3963, 50176), (4704, 42272), (5284, 37632), (5376, 36988), (6272, 31704), (7168, 27741), (7926, 25088), (9247, 21504), (9408, 21136), (10568, 18816), (10752, 18494), (12544, 15852)]